1330889630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{1621}}^1$

素因数の和:1989

約数の個数: 64

約数和(自身を含む): 2822435712

約数和(自身を除く): 1491546082

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 317, 370, 518, 634, 1295, 1585, 1621, 2219, 2590, 3170, 3242, 4438, 8105, 11095, 11347, 11729, 16210, 22190, 22694, 23458, 56735, 58645, 59977, 82103, 113470, 117290, 119954, 164206, 299885, 410515, 419839, 513857, 599770, 821030, 839678, 1027714, 2099195, 2569285, 3596999, 4198390, 5138570, 7193998, 17984995, 19012709, 35969990, 38025418, 95063545, 133088963, 190127090, 266177926, 665444815, 1330889630]

約数ペア:

[(1, 1330889630), (2, 665444815), (5, 266177926), (7, 190127090), (10, 133088963), (14, 95063545), (35, 38025418), (37, 35969990), (70, 19012709), (74, 17984995), (185, 7193998), (259, 5138570), (317, 4198390), (370, 3596999), (518, 2569285), (634, 2099195), (1295, 1027714), (1585, 839678), (1621, 821030), (2219, 599770), (2590, 513857), (3170, 419839), (3242, 410515), (4438, 299885), (8105, 164206), (11095, 119954), (11347, 117290), (11729, 113470), (16210, 82103), (22190, 59977), (22694, 58645), (23458, 56735)]