970455780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5791}}^1$

素因数の和:5839

約数の個数: 216

約数和(自身を含む): 3605172480

約数和(自身を除く): 2634716700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 315, 342, 380, 399, 420, 441, 490, 532, 570, 588, 630, 665, 684, 735, 798, 855, 882, 931, 980, 1140, 1197, 1260, 1330, 1470, 1596, 1710, 1764, 1862, 1995, 2205, 2394, 2660, 2793, 2940, 3420, 3724, 3990, 4410, 4655, 4788, 5586, 5791, 5985, 7980, 8379, 8820, 9310, 11172, 11582, 11970, 13965, 16758, 17373, 18620, 23164, 23940, 27930, 28955, 33516, 34746, 40537, 41895, 52119, 55860, 57910, 69492, 81074, 83790, 86865, 104238, 110029, 115820, 121611, 162148, 167580, 173730, 202685, 208476, 220058, 243222, 260595, 283759, 330087, 347460, 364833, 405370, 440116, 486444, 521190, 550145, 567518, 608055, 660174, 729666, 770203, 810740, 851277, 990261, 1042380, 1100290, 1135036, 1216110, 1320348, 1418795, 1459332, 1540406, 1650435, 1702554, 1824165, 1980522, 2200580, 2310609, 2432220, 2553831, 2837590, 3080812, 3300870, 3405108, 3648330, 3851015, 3961044, 4256385, 4621218, 4951305, 5107662, 5391421, 5675180, 6601740, 6931827, 7296660, 7702030, 8512770, 9242436, 9902610, 10215324, 10782842, 11553045, 12769155, 13863654, 15404060, 16174263, 17025540, 19805220, 21565684, 23106090, 25538310, 26957105, 27727308, 32348526, 34659135, 46212180, 48522789, 51076620, 53914210, 64697052, 69318270, 80871315, 97045578, 107828420, 138636540, 161742630, 194091156, 242613945, 323485260, 485227890, 970455780]

約数ペア:

[(1, 970455780), (2, 485227890), (3, 323485260), (4, 242613945), (5, 194091156), (6, 161742630), (7, 138636540), (9, 107828420), (10, 97045578), (12, 80871315), (14, 69318270), (15, 64697052), (18, 53914210), (19, 51076620), (20, 48522789), (21, 46212180), (28, 34659135), (30, 32348526), (35, 27727308), (36, 26957105), (38, 25538310), (42, 23106090), (45, 21565684), (49, 19805220), (57, 17025540), (60, 16174263), (63, 15404060), (70, 13863654), (76, 12769155), (84, 11553045), (90, 10782842), (95, 10215324), (98, 9902610), (105, 9242436), (114, 8512770), (126, 7702030), (133, 7296660), (140, 6931827), (147, 6601740), (171, 5675180), (180, 5391421), (190, 5107662), (196, 4951305), (210, 4621218), (228, 4256385), (245, 3961044), (252, 3851015), (266, 3648330), (285, 3405108), (294, 3300870), (315, 3080812), (342, 2837590), (380, 2553831), (399, 2432220), (420, 2310609), (441, 2200580), (490, 1980522), (532, 1824165), (570, 1702554), (588, 1650435), (630, 1540406), (665, 1459332), (684, 1418795), (735, 1320348), (798, 1216110), (855, 1135036), (882, 1100290), (931, 1042380), (980, 990261), (1140, 851277), (1197, 810740), (1260, 770203), (1330, 729666), (1470, 660174), (1596, 608055), (1710, 567518), (1764, 550145), (1862, 521190), (1995, 486444), (2205, 440116), (2394, 405370), (2660, 364833), (2793, 347460), (2940, 330087), (3420, 283759), (3724, 260595), (3990, 243222), (4410, 220058), (4655, 208476), (4788, 202685), (5586, 173730), (5791, 167580), (5985, 162148), (7980, 121611), (8379, 115820), (8820, 110029), (9310, 104238), (11172, 86865), (11582, 83790), (11970, 81074), (13965, 69492), (16758, 57910), (17373, 55860), (18620, 52119), (23164, 41895), (23940, 40537), (27930, 34746), (28955, 33516)]