122811770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{2011}}^1$

素因数の和:2246

約数の個数: 32

約数和(自身を含む): 229464576

約数和(自身を除く): 106652806

約数列:

[1, 2, 5, 10, 31, 62, 155, 197, 310, 394, 985, 1970, 2011, 4022, 6107, 10055, 12214, 20110, 30535, 61070, 62341, 124682, 311705, 396167, 623410, 792334, 1980835, 3961670, 12281177, 24562354, 61405885, 122811770]

約数ペア:

[(1, 122811770), (2, 61405885), (5, 24562354), (10, 12281177), (31, 3961670), (62, 1980835), (155, 792334), (197, 623410), (310, 396167), (394, 311705), (985, 124682), (1970, 62341), (2011, 61070), (4022, 30535), (6107, 20110), (10055, 12214)]