84210490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3191}}^1$

素因数の和:3247

約数の個数: 64

約数和(自身を含む): 193052160

約数和(自身を除く): 108841670

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 455, 754, 910, 1015, 1885, 2030, 2639, 3191, 3770, 5278, 6382, 13195, 15955, 22337, 26390, 31910, 41483, 44674, 82966, 92539, 111685, 185078, 207415, 223370, 290381, 414830, 462695, 580762, 647773, 925390, 1203007, 1295546, 1451905, 2406014, 2903810, 3238865, 6015035, 6477730, 8421049, 12030070, 16842098, 42105245, 84210490]

約数ペア:

[(1, 84210490), (2, 42105245), (5, 16842098), (7, 12030070), (10, 8421049), (13, 6477730), (14, 6015035), (26, 3238865), (29, 2903810), (35, 2406014), (58, 1451905), (65, 1295546), (70, 1203007), (91, 925390), (130, 647773), (145, 580762), (182, 462695), (203, 414830), (290, 290381), (377, 223370), (406, 207415), (455, 185078), (754, 111685), (910, 92539), (1015, 82966), (1885, 44674), (2030, 41483), (2639, 31910), (3191, 26390), (3770, 22337), (5278, 15955), (6382, 13195)]