288978870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9632629}}^1$

素因数の和:9632639

約数の個数: 16

約数和(自身を含む): 693549360

約数和(自身を除く): 404570490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9632629, 19265258, 28897887, 48163145, 57795774, 96326290, 144489435, 288978870]

約数ペア:

[(1, 288978870), (2, 144489435), (3, 96326290), (5, 57795774), (6, 48163145), (10, 28897887), (15, 19265258), (30, 9632629)]