15103380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1193}}^1$

素因数の和:1416

約数の個数: 48

約数和(自身を含む): 42525504

約数和(自身を除く): 27422124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1193, 1266, 2110, 2386, 2532, 3165, 3579, 4220, 4772, 5965, 6330, 7158, 11930, 12660, 14316, 17895, 23860, 35790, 71580, 251723, 503446, 755169, 1006892, 1258615, 1510338, 2517230, 3020676, 3775845, 5034460, 7551690, 15103380]

約数ペア:

[(1, 15103380), (2, 7551690), (3, 5034460), (4, 3775845), (5, 3020676), (6, 2517230), (10, 1510338), (12, 1258615), (15, 1006892), (20, 755169), (30, 503446), (60, 251723), (211, 71580), (422, 35790), (633, 23860), (844, 17895), (1055, 14316), (1193, 12660), (1266, 11930), (2110, 7158), (2386, 6330), (2532, 5965), (3165, 4772), (3579, 4220)]