2015386890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{2969}}^1$

素因数の和:3029

約数の個数: 128

約数和(自身を含む): 5635111680

約数和(自身を除く): 3619724790

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 121, 165, 170, 187, 242, 255, 330, 363, 374, 510, 561, 605, 726, 935, 1122, 1210, 1331, 1815, 1870, 2057, 2662, 2805, 2969, 3630, 3993, 4114, 5610, 5938, 6171, 6655, 7986, 8907, 10285, 12342, 13310, 14845, 17814, 19965, 20570, 22627, 29690, 30855, 32659, 39930, 44535, 45254, 50473, 61710, 65318, 67881, 89070, 97977, 100946, 113135, 135762, 151419, 163295, 195954, 226270, 252365, 302838, 326590, 339405, 359249, 489885, 504730, 555203, 678810, 718498, 757095, 979770, 1077747, 1110406, 1514190, 1665609, 1796245, 2155494, 2776015, 3331218, 3592490, 3951739, 5388735, 5552030, 6107233, 7903478, 8328045, 10777470, 11855217, 12214466, 16656090, 18321699, 19758695, 23710434, 30536165, 36643398, 39517390, 59276085, 61072330, 67179563, 91608495, 118552170, 134359126, 183216990, 201538689, 335897815, 403077378, 671795630, 1007693445, 2015386890]

約数ペア:

[(1, 2015386890), (2, 1007693445), (3, 671795630), (5, 403077378), (6, 335897815), (10, 201538689), (11, 183216990), (15, 134359126), (17, 118552170), (22, 91608495), (30, 67179563), (33, 61072330), (34, 59276085), (51, 39517390), (55, 36643398), (66, 30536165), (85, 23710434), (102, 19758695), (110, 18321699), (121, 16656090), (165, 12214466), (170, 11855217), (187, 10777470), (242, 8328045), (255, 7903478), (330, 6107233), (363, 5552030), (374, 5388735), (510, 3951739), (561, 3592490), (605, 3331218), (726, 2776015), (935, 2155494), (1122, 1796245), (1210, 1665609), (1331, 1514190), (1815, 1110406), (1870, 1077747), (2057, 979770), (2662, 757095), (2805, 718498), (2969, 678810), (3630, 555203), (3993, 504730), (4114, 489885), (5610, 359249), (5938, 339405), (6171, 326590), (6655, 302838), (7986, 252365), (8907, 226270), (10285, 195954), (12342, 163295), (13310, 151419), (14845, 135762), (17814, 113135), (19965, 100946), (20570, 97977), (22627, 89070), (29690, 67881), (30855, 65318), (32659, 61710), (39930, 50473), (44535, 45254)]