3231090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{3989}}^1$

素因数の和:4008

約数の個数: 40

約数和(自身を含む): 8690220

約数和(自身を除く): 5459130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 3989, 7978, 11967, 19945, 23934, 35901, 39890, 59835, 71802, 107703, 119670, 179505, 215406, 323109, 359010, 538515, 646218, 1077030, 1615545, 3231090]

約数ペア:

[(1, 3231090), (2, 1615545), (3, 1077030), (5, 646218), (6, 538515), (9, 359010), (10, 323109), (15, 215406), (18, 179505), (27, 119670), (30, 107703), (45, 71802), (54, 59835), (81, 39890), (90, 35901), (135, 23934), (162, 19945), (270, 11967), (405, 7978), (810, 3989)]