65257980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4513}}^1$

素因数の和:4766

約数の個数: 48

約数和(自身を含む): 183521184

約数和(自身を除く): 118263204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 964, 1205, 1446, 2410, 2892, 3615, 4513, 4820, 7230, 9026, 13539, 14460, 18052, 22565, 27078, 45130, 54156, 67695, 90260, 135390, 270780, 1087633, 2175266, 3262899, 4350532, 5438165, 6525798, 10876330, 13051596, 16314495, 21752660, 32628990, 65257980]

約数ペア:

[(1, 65257980), (2, 32628990), (3, 21752660), (4, 16314495), (5, 13051596), (6, 10876330), (10, 6525798), (12, 5438165), (15, 4350532), (20, 3262899), (30, 2175266), (60, 1087633), (241, 270780), (482, 135390), (723, 90260), (964, 67695), (1205, 54156), (1446, 45130), (2410, 27078), (2892, 22565), (3615, 18052), (4513, 14460), (4820, 13539), (7230, 9026)]