64930770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{971}}^1$

素因数の和:1727

約数の個数: 48

約数和(自身を含む): 169221312

約数和(自身を除く): 104290542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 743, 971, 1486, 1942, 2229, 2913, 3715, 4458, 4855, 5826, 6687, 7430, 8739, 9710, 11145, 13374, 14565, 17478, 22290, 29130, 33435, 43695, 66870, 87390, 721453, 1442906, 2164359, 3607265, 4328718, 6493077, 7214530, 10821795, 12986154, 21643590, 32465385, 64930770]

約数ペア:

[(1, 64930770), (2, 32465385), (3, 21643590), (5, 12986154), (6, 10821795), (9, 7214530), (10, 6493077), (15, 4328718), (18, 3607265), (30, 2164359), (45, 1442906), (90, 721453), (743, 87390), (971, 66870), (1486, 43695), (1942, 33435), (2229, 29130), (2913, 22290), (3715, 17478), (4458, 14565), (4855, 13374), (5826, 11145), (6687, 9710), (7430, 8739)]