43899990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{34031}}^1$

素因数の和:34084

約数の個数: 32

約数和(自身を含む): 107813376

約数和(自身を除く): 63913386

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 34031, 68062, 102093, 170155, 204186, 340310, 510465, 1020930, 1463333, 2926666, 4389999, 7316665, 8779998, 14633330, 21949995, 43899990]

約数ペア:

[(1, 43899990), (2, 21949995), (3, 14633330), (5, 8779998), (6, 7316665), (10, 4389999), (15, 2926666), (30, 1463333), (43, 1020930), (86, 510465), (129, 340310), (215, 204186), (258, 170155), (430, 102093), (645, 68062), (1290, 34031)]