2150558410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19531}}^1$

素因数の和:19580

約数の個数: 96

約数和(自身を含む): 5237076096

約数和(自身を除く): 3086517686

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 121, 130, 143, 154, 182, 242, 286, 385, 455, 605, 715, 770, 847, 910, 1001, 1210, 1430, 1573, 1694, 2002, 3146, 4235, 5005, 7865, 8470, 10010, 11011, 15730, 19531, 22022, 39062, 55055, 97655, 110110, 136717, 195310, 214841, 253903, 273434, 429682, 507806, 683585, 1074205, 1269515, 1367170, 1503887, 1777321, 2148410, 2363251, 2539030, 2792933, 3007774, 3554642, 4726502, 5585866, 7519435, 8886605, 11816255, 13964665, 15038870, 16542757, 17773210, 19550531, 23632510, 27929330, 30722263, 33085514, 39101062, 61444526, 82713785, 97752655, 153611315, 165427570, 195505310, 215055841, 307222630, 430111682, 1075279205, 2150558410]

約数ペア:

[(1, 2150558410), (2, 1075279205), (5, 430111682), (7, 307222630), (10, 215055841), (11, 195505310), (13, 165427570), (14, 153611315), (22, 97752655), (26, 82713785), (35, 61444526), (55, 39101062), (65, 33085514), (70, 30722263), (77, 27929330), (91, 23632510), (110, 19550531), (121, 17773210), (130, 16542757), (143, 15038870), (154, 13964665), (182, 11816255), (242, 8886605), (286, 7519435), (385, 5585866), (455, 4726502), (605, 3554642), (715, 3007774), (770, 2792933), (847, 2539030), (910, 2363251), (1001, 2148410), (1210, 1777321), (1430, 1503887), (1573, 1367170), (1694, 1269515), (2002, 1074205), (3146, 683585), (4235, 507806), (5005, 429682), (7865, 273434), (8470, 253903), (10010, 214841), (11011, 195310), (15730, 136717), (19531, 110110), (22022, 97655), (39062, 55055)]