40125510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{421}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 107559360

約数和(自身を除く): 67433850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 353, 421, 706, 842, 1059, 1263, 1765, 2105, 2118, 2526, 3177, 3530, 3789, 4210, 5295, 6315, 6354, 7578, 9531, 10590, 11367, 12630, 15885, 18945, 19062, 22734, 31770, 37890, 47655, 56835, 95310, 113670, 148613, 297226, 445839, 743065, 891678, 1337517, 1486130, 2229195, 2675034, 4012551, 4458390, 6687585, 8025102, 13375170, 20062755, 40125510]

約数ペア:

[(1, 40125510), (2, 20062755), (3, 13375170), (5, 8025102), (6, 6687585), (9, 4458390), (10, 4012551), (15, 2675034), (18, 2229195), (27, 1486130), (30, 1337517), (45, 891678), (54, 743065), (90, 445839), (135, 297226), (270, 148613), (353, 113670), (421, 95310), (706, 56835), (842, 47655), (1059, 37890), (1263, 31770), (1765, 22734), (2105, 19062), (2118, 18945), (2526, 15885), (3177, 12630), (3530, 11367), (3789, 10590), (4210, 9531), (5295, 7578), (6315, 6354)]