17768820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6301}}^1$

素因数の和:6360

約数の個数: 48

約数和(自身を含む): 50819328

約数和(自身を除く): 33050508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 6301, 12602, 18903, 25204, 31505, 37806, 63010, 75612, 94515, 126020, 189030, 296147, 378060, 592294, 888441, 1184588, 1480735, 1776882, 2961470, 3553764, 4442205, 5922940, 8884410, 17768820]

約数ペア:

[(1, 17768820), (2, 8884410), (3, 5922940), (4, 4442205), (5, 3553764), (6, 2961470), (10, 1776882), (12, 1480735), (15, 1184588), (20, 888441), (30, 592294), (47, 378060), (60, 296147), (94, 189030), (141, 126020), (188, 94515), (235, 75612), (282, 63010), (470, 37806), (564, 31505), (705, 25204), (940, 18903), (1410, 12602), (2820, 6301)]