15674528710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1\times {\mathrm{941}}^1$

素因数の和:1857

約数の個数: 64

約数和(自身を含む): 29666217600

約数和(自身を除く): 13991688890

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 809, 941, 1618, 1882, 2059, 4045, 4118, 4705, 8090, 9410, 10295, 20590, 23461, 27289, 46922, 54578, 57439, 66811, 114878, 117305, 133622, 136445, 234610, 272890, 287195, 334055, 574390, 668110, 761269, 1522538, 1665731, 1937519, 3331462, 3806345, 3875038, 7612690, 8328655, 9687595, 16657310, 19375190, 22076801, 44153602, 54050099, 108100198, 110384005, 220768010, 270250495, 540500990, 1567452871, 3134905742, 7837264355, 15674528710]

約数ペア:

[(1, 15674528710), (2, 7837264355), (5, 3134905742), (10, 1567452871), (29, 540500990), (58, 270250495), (71, 220768010), (142, 110384005), (145, 108100198), (290, 54050099), (355, 44153602), (710, 22076801), (809, 19375190), (941, 16657310), (1618, 9687595), (1882, 8328655), (2059, 7612690), (4045, 3875038), (4118, 3806345), (4705, 3331462), (8090, 1937519), (9410, 1665731), (10295, 1522538), (20590, 761269), (23461, 668110), (27289, 574390), (46922, 334055), (54578, 287195), (57439, 272890), (66811, 234610), (114878, 136445), (117305, 133622)]