138892710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13577}}^1$

素因数の和:13629

約数の個数: 64

約数和(自身を含む): 375404544

約数和(自身を除く): 236511834

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 10230, 13577, 27154, 40731, 67885, 81462, 135770, 149347, 203655, 298694, 407310, 420887, 448041, 746735, 841774, 896082, 1262661, 1493470, 2104435, 2240205, 2525322, 4208870, 4480410, 4629757, 6313305, 9259514, 12626610, 13889271, 23148785, 27778542, 46297570, 69446355, 138892710]

約数ペア:

[(1, 138892710), (2, 69446355), (3, 46297570), (5, 27778542), (6, 23148785), (10, 13889271), (11, 12626610), (15, 9259514), (22, 6313305), (30, 4629757), (31, 4480410), (33, 4208870), (55, 2525322), (62, 2240205), (66, 2104435), (93, 1493470), (110, 1262661), (155, 896082), (165, 841774), (186, 746735), (310, 448041), (330, 420887), (341, 407310), (465, 298694), (682, 203655), (930, 149347), (1023, 135770), (1705, 81462), (2046, 67885), (3410, 40731), (5115, 27154), (10230, 13577)]