130400940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{50543}}^1$

素因数の和:50598

約数の個数: 48

約数和(自身を含む): 373621248

約数和(自身を除く): 243220308

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, 50543, 101086, 151629, 202172, 252715, 303258, 505430, 606516, 758145, 1010860, 1516290, 2173349, 3032580, 4346698, 6520047, 8693396, 10866745, 13040094, 21733490, 26080188, 32600235, 43466980, 65200470, 130400940]

約数ペア:

[(1, 130400940), (2, 65200470), (3, 43466980), (4, 32600235), (5, 26080188), (6, 21733490), (10, 13040094), (12, 10866745), (15, 8693396), (20, 6520047), (30, 4346698), (43, 3032580), (60, 2173349), (86, 1516290), (129, 1010860), (172, 758145), (215, 606516), (258, 505430), (430, 303258), (516, 252715), (645, 202172), (860, 151629), (1290, 101086), (2580, 50543)]