61955490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{4519}}^1$

素因数の和:4986

約数の個数: 32

約数和(自身を含む): 149051520

約数和(自身を除く): 87096030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 2285, 2742, 4519, 4570, 6855, 9038, 13557, 13710, 22595, 27114, 45190, 67785, 135570, 2065183, 4130366, 6195549, 10325915, 12391098, 20651830, 30977745, 61955490]

約数ペア:

[(1, 61955490), (2, 30977745), (3, 20651830), (5, 12391098), (6, 10325915), (10, 6195549), (15, 4130366), (30, 2065183), (457, 135570), (914, 67785), (1371, 45190), (2285, 27114), (2742, 22595), (4519, 13710), (4570, 13557), (6855, 9038)]