15665820690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1\times {\mathrm{22993}}^1$

素因数の和:24763

約数の個数: 64

約数和(自身を含む): 40515060096

約数和(自身を除く): 24849239406

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1747, 3494, 5241, 8735, 10482, 17470, 22711, 22993, 26205, 45422, 45986, 52410, 68133, 68979, 113555, 114965, 136266, 137958, 227110, 229930, 298909, 340665, 344895, 597818, 681330, 689790, 896727, 1494545, 1793454, 2989090, 4483635, 8967270, 40168771, 80337542, 120506313, 200843855, 241012626, 401687710, 522194023, 602531565, 1044388046, 1205063130, 1566582069, 2610970115, 3133164138, 5221940230, 7832910345, 15665820690]

約数ペア:

[(1, 15665820690), (2, 7832910345), (3, 5221940230), (5, 3133164138), (6, 2610970115), (10, 1566582069), (13, 1205063130), (15, 1044388046), (26, 602531565), (30, 522194023), (39, 401687710), (65, 241012626), (78, 200843855), (130, 120506313), (195, 80337542), (390, 40168771), (1747, 8967270), (3494, 4483635), (5241, 2989090), (8735, 1793454), (10482, 1494545), (17470, 896727), (22711, 689790), (22993, 681330), (26205, 597818), (45422, 344895), (45986, 340665), (52410, 298909), (68133, 229930), (68979, 227110), (113555, 137958), (114965, 136266)]