30670020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{170389}}^1$

素因数の和:170404

約数の個数: 36

約数和(自身を含む): 93032940

約数和(自身を除く): 62362920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 170389, 340778, 511167, 681556, 851945, 1022334, 1533501, 1703890, 2044668, 2555835, 3067002, 3407780, 5111670, 6134004, 7667505, 10223340, 15335010, 30670020]

約数ペア:

[(1, 30670020), (2, 15335010), (3, 10223340), (4, 7667505), (5, 6134004), (6, 5111670), (9, 3407780), (10, 3067002), (12, 2555835), (15, 2044668), (18, 1703890), (20, 1533501), (30, 1022334), (36, 851945), (45, 681556), (60, 511167), (90, 340778), (180, 170389)]