30626470

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{8929}}^1$

素因数の和:8957

約数の個数: 32

約数和(自身を含む): 64296000

約数和(自身を除く): 33669530

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 8929, 17858, 44645, 62503, 89290, 125006, 312515, 437521, 625030, 875042, 2187605, 3062647, 4375210, 6125294, 15313235, 30626470]

約数ペア:

[(1, 30626470), (2, 15313235), (5, 6125294), (7, 4375210), (10, 3062647), (14, 2187605), (35, 875042), (49, 625030), (70, 437521), (98, 312515), (245, 125006), (343, 89290), (490, 62503), (686, 44645), (1715, 17858), (3430, 8929)]