65246940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1120

約数の個数: 144

約数和(自身を含む): 223082496

約数和(自身を除く): 157835556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1063, 1116, 1364, 1395, 1705, 1860, 1980, 2046, 2126, 2790, 3069, 3189, 3410, 4092, 4252, 5115, 5315, 5580, 6138, 6378, 6820, 9567, 10230, 10630, 11693, 12276, 12756, 15345, 15945, 19134, 20460, 21260, 23386, 30690, 31890, 32953, 35079, 38268, 46772, 47835, 58465, 61380, 63780, 65906, 70158, 95670, 98859, 105237, 116930, 131812, 140316, 164765, 175395, 191340, 197718, 210474, 233860, 296577, 329530, 350790, 362483, 395436, 420948, 494295, 526185, 593154, 659060, 701580, 724966, 988590, 1052370, 1087449, 1186308, 1449932, 1482885, 1812415, 1977180, 2104740, 2174898, 2965770, 3262347, 3624830, 4349796, 5437245, 5931540, 6524694, 7249660, 10874490, 13049388, 16311735, 21748980, 32623470, 65246940]

約数ペア:

[(1, 65246940), (2, 32623470), (3, 21748980), (4, 16311735), (5, 13049388), (6, 10874490), (9, 7249660), (10, 6524694), (11, 5931540), (12, 5437245), (15, 4349796), (18, 3624830), (20, 3262347), (22, 2965770), (30, 2174898), (31, 2104740), (33, 1977180), (36, 1812415), (44, 1482885), (45, 1449932), (55, 1186308), (60, 1087449), (62, 1052370), (66, 988590), (90, 724966), (93, 701580), (99, 659060), (110, 593154), (124, 526185), (132, 494295), (155, 420948), (165, 395436), (180, 362483), (186, 350790), (198, 329530), (220, 296577), (279, 233860), (310, 210474), (330, 197718), (341, 191340), (372, 175395), (396, 164765), (465, 140316), (495, 131812), (558, 116930), (620, 105237), (660, 98859), (682, 95670), (930, 70158), (990, 65906), (1023, 63780), (1063, 61380), (1116, 58465), (1364, 47835), (1395, 46772), (1705, 38268), (1860, 35079), (1980, 32953), (2046, 31890), (2126, 30690), (2790, 23386), (3069, 21260), (3189, 20460), (3410, 19134), (4092, 15945), (4252, 15345), (5115, 12756), (5315, 12276), (5580, 11693), (6138, 10630), (6378, 10230), (6820, 9567)]