80029530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{127031}}^1$

素因数の和:127051

約数の個数: 48

約数和(自身を含む): 237803904

約数和(自身を除く): 157774374

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 127031, 254062, 381093, 635155, 762186, 889217, 1143279, 1270310, 1778434, 1905465, 2286558, 2667651, 3810930, 4446085, 5335302, 5716395, 8002953, 8892170, 11432790, 13338255, 16005906, 26676510, 40014765, 80029530]

約数ペア:

[(1, 80029530), (2, 40014765), (3, 26676510), (5, 16005906), (6, 13338255), (7, 11432790), (9, 8892170), (10, 8002953), (14, 5716395), (15, 5335302), (18, 4446085), (21, 3810930), (30, 2667651), (35, 2286558), (42, 1905465), (45, 1778434), (63, 1270310), (70, 1143279), (90, 889217), (105, 762186), (126, 635155), (210, 381093), (315, 254062), (630, 127031)]