60480290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3347}}^1$

素因数の和:3506

約数の個数: 32

約数和(自身を含む): 118117440

約数和(自身を除く): 57637150

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 3347, 3614, 6694, 9035, 16735, 18070, 33470, 43511, 87022, 217555, 435110, 465233, 930466, 2326165, 4652330, 6048029, 12096058, 30240145, 60480290]

約数ペア:

[(1, 60480290), (2, 30240145), (5, 12096058), (10, 6048029), (13, 4652330), (26, 2326165), (65, 930466), (130, 465233), (139, 435110), (278, 217555), (695, 87022), (1390, 43511), (1807, 33470), (3347, 18070), (3614, 16735), (6694, 9035)]