30664020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17623}}^1$

素因数の和:17664

約数の個数: 48

約数和(自身を含む): 88824960

約数和(自身を除く): 58160940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 17623, 35246, 52869, 70492, 88115, 105738, 176230, 211476, 264345, 352460, 511067, 528690, 1022134, 1057380, 1533201, 2044268, 2555335, 3066402, 5110670, 6132804, 7666005, 10221340, 15332010, 30664020]

約数ペア:

[(1, 30664020), (2, 15332010), (3, 10221340), (4, 7666005), (5, 6132804), (6, 5110670), (10, 3066402), (12, 2555335), (15, 2044268), (20, 1533201), (29, 1057380), (30, 1022134), (58, 528690), (60, 511067), (87, 352460), (116, 264345), (145, 211476), (174, 176230), (290, 105738), (348, 88115), (435, 70492), (580, 52869), (870, 35246), (1740, 17623)]