1330673710

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{3469}}^1$

素因数の和:3996

約数の個数: 32

約数和(自身を含む): 2428444800

約数和(自身を除く): 1097771090

約数列:

[1, 2, 5, 10, 89, 178, 431, 445, 862, 890, 2155, 3469, 4310, 6938, 17345, 34690, 38359, 76718, 191795, 308741, 383590, 617482, 1495139, 1543705, 2990278, 3087410, 7475695, 14951390, 133067371, 266134742, 665336855, 1330673710]

約数ペア:

[(1, 1330673710), (2, 665336855), (5, 266134742), (10, 133067371), (89, 14951390), (178, 7475695), (431, 3087410), (445, 2990278), (862, 1543705), (890, 1495139), (2155, 617482), (3469, 383590), (4310, 308741), (6938, 191795), (17345, 76718), (34690, 38359)]