21036090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3089}}^1$

素因数の和:3326

約数の個数: 32

約数和(自身を含む): 50725440

約数和(自身を除く): 29689350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3089, 3405, 6178, 6810, 9267, 15445, 18534, 30890, 46335, 92670, 701203, 1402406, 2103609, 3506015, 4207218, 7012030, 10518045, 21036090]

約数ペア:

[(1, 21036090), (2, 10518045), (3, 7012030), (5, 4207218), (6, 3506015), (10, 2103609), (15, 1402406), (30, 701203), (227, 92670), (454, 46335), (681, 30890), (1135, 18534), (1362, 15445), (2270, 9267), (3089, 6810), (3405, 6178)]