15704304580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{228859}}^1$

素因数の和:228988

約数の個数: 48

約数和(自身を含む): 34142250240

約数和(自身を除く): 18437945660

約数列:

[1, 2, 4, 5, 10, 20, 47, 73, 94, 146, 188, 235, 292, 365, 470, 730, 940, 1460, 3431, 6862, 13724, 17155, 34310, 68620, 228859, 457718, 915436, 1144295, 2288590, 4577180, 10756373, 16706707, 21512746, 33413414, 43025492, 53781865, 66826828, 83533535, 107563730, 167067070, 215127460, 334134140, 785215229, 1570430458, 3140860916, 3926076145, 7852152290, 15704304580]

約数ペア:

[(1, 15704304580), (2, 7852152290), (4, 3926076145), (5, 3140860916), (10, 1570430458), (20, 785215229), (47, 334134140), (73, 215127460), (94, 167067070), (146, 107563730), (188, 83533535), (235, 66826828), (292, 53781865), (365, 43025492), (470, 33413414), (730, 21512746), (940, 16706707), (1460, 10756373), (3431, 4577180), (6862, 2288590), (13724, 1144295), (17155, 915436), (34310, 457718), (68620, 228859)]