731398930

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1\times {\mathrm{797}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 1328612544

約数和(自身を除く): 597213614

約数列:

[1, 2, 5, 10, 163, 326, 563, 797, 815, 1126, 1594, 1630, 2815, 3985, 5630, 7970, 91769, 129911, 183538, 259822, 448711, 458845, 649555, 897422, 917690, 1299110, 2243555, 4487110, 73139893, 146279786, 365699465, 731398930]

約数ペア:

[(1, 731398930), (2, 365699465), (5, 146279786), (10, 73139893), (163, 4487110), (326, 2243555), (563, 1299110), (797, 917690), (815, 897422), (1126, 649555), (1594, 458845), (1630, 448711), (2815, 259822), (3985, 183538), (5630, 129911), (7970, 91769)]