84828730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{63781}}^1$

素因数の和:63814

約数の個数: 32

約数和(自身を含む): 183692160

約数和(自身を除く): 98863430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 63781, 127562, 318905, 446467, 637810, 892934, 1211839, 2232335, 2423678, 4464670, 6059195, 8482873, 12118390, 16965746, 42414365, 84828730]

約数ペア:

[(1, 84828730), (2, 42414365), (5, 16965746), (7, 12118390), (10, 8482873), (14, 6059195), (19, 4464670), (35, 2423678), (38, 2232335), (70, 1211839), (95, 892934), (133, 637810), (190, 446467), (266, 318905), (665, 127562), (1330, 63781)]