138695370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2677}}^1$

素因数の和:2855

約数の個数: 64

約数和(自身を含む): 365579136

約数和(自身を除く): 226883766

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 157, 165, 314, 330, 471, 785, 942, 1570, 1727, 2355, 2677, 3454, 4710, 5181, 5354, 8031, 8635, 10362, 13385, 16062, 17270, 25905, 26770, 29447, 40155, 51810, 58894, 80310, 88341, 147235, 176682, 294470, 420289, 441705, 840578, 883410, 1260867, 2101445, 2521734, 4202890, 4623179, 6304335, 9246358, 12608670, 13869537, 23115895, 27739074, 46231790, 69347685, 138695370]

約数ペア:

[(1, 138695370), (2, 69347685), (3, 46231790), (5, 27739074), (6, 23115895), (10, 13869537), (11, 12608670), (15, 9246358), (22, 6304335), (30, 4623179), (33, 4202890), (55, 2521734), (66, 2101445), (110, 1260867), (157, 883410), (165, 840578), (314, 441705), (330, 420289), (471, 294470), (785, 176682), (942, 147235), (1570, 88341), (1727, 80310), (2355, 58894), (2677, 51810), (3454, 40155), (4710, 29447), (5181, 26770), (5354, 25905), (8031, 17270), (8635, 16062), (10362, 13385)]