4461060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 12600000

約数和(自身を除く): 8138940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 499, 596, 745, 894, 998, 1490, 1497, 1788, 1996, 2235, 2495, 2980, 2994, 4470, 4990, 5988, 7485, 8940, 9980, 14970, 29940, 74351, 148702, 223053, 297404, 371755, 446106, 743510, 892212, 1115265, 1487020, 2230530, 4461060]

約数ペア:

[(1, 4461060), (2, 2230530), (3, 1487020), (4, 1115265), (5, 892212), (6, 743510), (10, 446106), (12, 371755), (15, 297404), (20, 223053), (30, 148702), (60, 74351), (149, 29940), (298, 14970), (447, 9980), (499, 8940), (596, 7485), (745, 5988), (894, 4990), (998, 4470), (1490, 2994), (1497, 2980), (1788, 2495), (1996, 2235)]