129705630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{100547}}^1$

素因数の和:100600

約数の個数: 32

約数和(自身を含む): 318536064

約数和(自身を除く): 188830434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 100547, 201094, 301641, 502735, 603282, 1005470, 1508205, 3016410, 4323521, 8647042, 12970563, 21617605, 25941126, 43235210, 64852815, 129705630]

約数ペア:

[(1, 129705630), (2, 64852815), (3, 43235210), (5, 25941126), (6, 21617605), (10, 12970563), (15, 8647042), (30, 4323521), (43, 3016410), (86, 1508205), (129, 1005470), (215, 603282), (258, 502735), (430, 301641), (645, 201094), (1290, 100547)]