84061490

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{31019}}^1$

素因数の和:31297

約数の個数: 16

約数和(自身を含む): 151873920

約数和(自身を除く): 67812430

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 31019, 62038, 155095, 310190, 8406149, 16812298, 42030745, 84061490]

約数ペア:

[(1, 84061490), (2, 42030745), (5, 16812298), (10, 8406149), (271, 310190), (542, 155095), (1355, 62038), (2710, 31019)]