2747862010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1\times {\mathrm{4373}}^1$

素因数の和:6438

約数の個数: 32

約数和(自身を含む): 5109391872

約数和(自身を除く): 2361529862

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 2027, 4054, 4373, 8746, 10135, 20270, 21865, 43730, 62837, 125674, 135563, 271126, 314185, 628370, 677815, 1355630, 8864071, 17728142, 44320355, 88640710, 274786201, 549572402, 1373931005, 2747862010]

約数ペア:

[(1, 2747862010), (2, 1373931005), (5, 549572402), (10, 274786201), (31, 88640710), (62, 44320355), (155, 17728142), (310, 8864071), (2027, 1355630), (4054, 677815), (4373, 628370), (8746, 314185), (10135, 271126), (20270, 135563), (21865, 125674), (43730, 62837)]