1330267530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{2141}}^1$

素因数の和:2439

約数の個数: 64

約数和(自身を含む): 3238704000

約数和(自身を除く): 1908436470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 149, 278, 298, 417, 447, 695, 745, 834, 894, 1390, 1490, 2085, 2141, 2235, 4170, 4282, 4470, 6423, 10705, 12846, 20711, 21410, 32115, 41422, 62133, 64230, 103555, 124266, 207110, 297599, 310665, 319009, 595198, 621330, 638018, 892797, 957027, 1487995, 1595045, 1785594, 1914054, 2975990, 3190090, 4463985, 4785135, 8927970, 9570270, 44342251, 88684502, 133026753, 221711255, 266053506, 443422510, 665133765, 1330267530]

約数ペア:

[(1, 1330267530), (2, 665133765), (3, 443422510), (5, 266053506), (6, 221711255), (10, 133026753), (15, 88684502), (30, 44342251), (139, 9570270), (149, 8927970), (278, 4785135), (298, 4463985), (417, 3190090), (447, 2975990), (695, 1914054), (745, 1785594), (834, 1595045), (894, 1487995), (1390, 957027), (1490, 892797), (2085, 638018), (2141, 621330), (2235, 595198), (4170, 319009), (4282, 310665), (4470, 297599), (6423, 207110), (10705, 124266), (12846, 103555), (20711, 64230), (21410, 62133), (32115, 41422)]