27173930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{55457}}^1$

素因数の和:55478

約数の個数: 24

約数和(自身を含む): 56899908

約数和(自身を除く): 29725978

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 55457, 110914, 277285, 388199, 554570, 776398, 1940995, 2717393, 3881990, 5434786, 13586965, 27173930]

約数ペア:

[(1, 27173930), (2, 13586965), (5, 5434786), (7, 3881990), (10, 2717393), (14, 1940995), (35, 776398), (49, 554570), (70, 388199), (98, 277285), (245, 110914), (490, 55457)]