1293030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{4789}}^1$

素因数の和:4805

約数の個数: 32

約数和(自身を含む): 3448800

約数和(自身を除く): 2155770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 4789, 9578, 14367, 23945, 28734, 43101, 47890, 71835, 86202, 129303, 143670, 215505, 258606, 431010, 646515, 1293030]

約数ペア:

[(1, 1293030), (2, 646515), (3, 431010), (5, 258606), (6, 215505), (9, 143670), (10, 129303), (15, 86202), (18, 71835), (27, 47890), (30, 43101), (45, 28734), (54, 23945), (90, 14367), (135, 9578), (270, 4789)]