30625770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3557}}^1$

素因数の和:3615

約数の個数: 64

約数和(自身を含む): 86075136

約数和(自身を除く): 55449366

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2870, 3557, 4305, 7114, 8610, 10671, 17785, 21342, 24899, 35570, 49798, 53355, 74697, 106710, 124495, 145837, 149394, 248990, 291674, 373485, 437511, 729185, 746970, 875022, 1020859, 1458370, 2041718, 2187555, 3062577, 4375110, 5104295, 6125154, 10208590, 15312885, 30625770]

約数ペア:

[(1, 30625770), (2, 15312885), (3, 10208590), (5, 6125154), (6, 5104295), (7, 4375110), (10, 3062577), (14, 2187555), (15, 2041718), (21, 1458370), (30, 1020859), (35, 875022), (41, 746970), (42, 729185), (70, 437511), (82, 373485), (105, 291674), (123, 248990), (205, 149394), (210, 145837), (246, 124495), (287, 106710), (410, 74697), (574, 53355), (615, 49798), (861, 35570), (1230, 24899), (1435, 21342), (1722, 17785), (2870, 10671), (3557, 8610), (4305, 7114)]