63965940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{24793}}^1$

素因数の和:24848

約数の個数: 48

約数和(自身を含む): 183277248

約数和(自身を除く): 119311308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 24793, 49586, 74379, 99172, 123965, 148758, 247930, 297516, 371895, 495860, 743790, 1066099, 1487580, 2132198, 3198297, 4264396, 5330495, 6396594, 10660990, 12793188, 15991485, 21321980, 31982970, 63965940]

約数ペア:

[(1, 63965940), (2, 31982970), (3, 21321980), (4, 15991485), (5, 12793188), (6, 10660990), (10, 6396594), (12, 5330495), (15, 4264396), (20, 3198297), (30, 2132198), (43, 1487580), (60, 1066099), (86, 743790), (129, 495860), (172, 371895), (215, 297516), (258, 247930), (430, 148758), (516, 123965), (645, 99172), (860, 74379), (1290, 49586), (2580, 24793)]