70928715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 136604160

約数和(自身を除く): 65675445

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 43, 55, 65, 129, 143, 165, 195, 215, 429, 473, 559, 645, 715, 769, 1419, 1677, 2145, 2307, 2365, 2795, 3845, 6149, 7095, 8385, 8459, 9997, 11535, 18447, 25377, 29991, 30745, 33067, 42295, 49985, 92235, 99201, 109967, 126885, 149955, 165335, 329901, 363737, 429871, 496005, 549835, 1091211, 1289613, 1649505, 1818685, 2149355, 4728581, 5456055, 6448065, 14185743, 23642905, 70928715]

約数ペア:

[(1, 70928715), (3, 23642905), (5, 14185743), (11, 6448065), (13, 5456055), (15, 4728581), (33, 2149355), (39, 1818685), (43, 1649505), (55, 1289613), (65, 1091211), (129, 549835), (143, 496005), (165, 429871), (195, 363737), (215, 329901), (429, 165335), (473, 149955), (559, 126885), (645, 109967), (715, 99201), (769, 92235), (1419, 49985), (1677, 42295), (2145, 33067), (2307, 30745), (2365, 29991), (2795, 25377), (3845, 18447), (6149, 11535), (7095, 9997), (8385, 8459)]