814216980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{120091}}^1$

素因数の和:120216

約数の個数: 48

約数和(自身を含む): 2300001984

約数和(自身を除く): 1485785004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 120091, 240182, 360273, 480364, 600455, 720546, 1200910, 1441092, 1801365, 2401820, 3602730, 7205460, 13570283, 27140566, 40710849, 54281132, 67851415, 81421698, 135702830, 162843396, 203554245, 271405660, 407108490, 814216980]

約数ペア:

[(1, 814216980), (2, 407108490), (3, 271405660), (4, 203554245), (5, 162843396), (6, 135702830), (10, 81421698), (12, 67851415), (15, 54281132), (20, 40710849), (30, 27140566), (60, 13570283), (113, 7205460), (226, 3602730), (339, 2401820), (452, 1801365), (565, 1441092), (678, 1200910), (1130, 720546), (1356, 600455), (1695, 480364), (2260, 360273), (3390, 240182), (6780, 120091)]