727648730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1\times {\mathrm{2953}}^1$

素因数の和:3602

約数の個数: 32

約数和(自身を含む): 1344400848

約数和(自身を除く): 616752118

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 601, 1202, 2953, 3005, 5906, 6010, 14765, 24641, 29530, 49282, 121073, 123205, 242146, 246410, 605365, 1210730, 1774753, 3549506, 8873765, 17747530, 72764873, 145529746, 363824365, 727648730]

約数ペア:

[(1, 727648730), (2, 363824365), (5, 145529746), (10, 72764873), (41, 17747530), (82, 8873765), (205, 3549506), (410, 1774753), (601, 1210730), (1202, 605365), (2953, 246410), (3005, 242146), (5906, 123205), (6010, 121073), (14765, 49282), (24641, 29530)]