197317110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{152959}}^1$

素因数の和:153012

約数の個数: 32

約数和(自身を含む): 484577280

約数和(自身を除く): 287260170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 152959, 305918, 458877, 764795, 917754, 1529590, 2294385, 4588770, 6577237, 13154474, 19731711, 32886185, 39463422, 65772370, 98658555, 197317110]

約数ペア:

[(1, 197317110), (2, 98658555), (3, 65772370), (5, 39463422), (6, 32886185), (10, 19731711), (15, 13154474), (30, 6577237), (43, 4588770), (86, 2294385), (129, 1529590), (215, 917754), (258, 764795), (430, 458877), (645, 305918), (1290, 152959)]