227530860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{53411}}^1$

素因数の和:53494

約数の個数: 48

約数和(自身を含む): 646071552

約数和(自身を除く): 418540692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 53411, 106822, 160233, 213644, 267055, 320466, 534110, 640932, 801165, 1068220, 1602330, 3204660, 3792181, 7584362, 11376543, 15168724, 18960905, 22753086, 37921810, 45506172, 56882715, 75843620, 113765430, 227530860]

約数ペア:

[(1, 227530860), (2, 113765430), (3, 75843620), (4, 56882715), (5, 45506172), (6, 37921810), (10, 22753086), (12, 18960905), (15, 15168724), (20, 11376543), (30, 7584362), (60, 3792181), (71, 3204660), (142, 1602330), (213, 1068220), (284, 801165), (355, 640932), (426, 534110), (710, 320466), (852, 267055), (1065, 213644), (1420, 160233), (2130, 106822), (4260, 53411)]