2227243020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{522827}}^1$

素因数の和:522910

約数の個数: 48

約数和(自身を含む): 6324127488

約数和(自身を除く): 4096884468

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, 522827, 1045654, 1568481, 2091308, 2614135, 3136962, 5228270, 6273924, 7842405, 10456540, 15684810, 31369620, 37120717, 74241434, 111362151, 148482868, 185603585, 222724302, 371207170, 445448604, 556810755, 742414340, 1113621510, 2227243020]

約数ペア:

[(1, 2227243020), (2, 1113621510), (3, 742414340), (4, 556810755), (5, 445448604), (6, 371207170), (10, 222724302), (12, 185603585), (15, 148482868), (20, 111362151), (30, 74241434), (60, 37120717), (71, 31369620), (142, 15684810), (213, 10456540), (284, 7842405), (355, 6273924), (426, 5228270), (710, 3136962), (852, 2614135), (1065, 2091308), (1420, 1568481), (2130, 1045654), (4260, 522827)]