64753860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1973}}^1$

素因数の和:2532

約数の個数: 48

約数和(自身を含む): 181734336

約数和(自身を除く): 116980476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 1094, 1641, 1973, 2188, 2735, 3282, 3946, 5470, 5919, 6564, 7892, 8205, 9865, 10940, 11838, 16410, 19730, 23676, 29595, 32820, 39460, 59190, 118380, 1079231, 2158462, 3237693, 4316924, 5396155, 6475386, 10792310, 12950772, 16188465, 21584620, 32376930, 64753860]

約数ペア:

[(1, 64753860), (2, 32376930), (3, 21584620), (4, 16188465), (5, 12950772), (6, 10792310), (10, 6475386), (12, 5396155), (15, 4316924), (20, 3237693), (30, 2158462), (60, 1079231), (547, 118380), (1094, 59190), (1641, 39460), (1973, 32820), (2188, 29595), (2735, 23676), (3282, 19730), (3946, 16410), (5470, 11838), (5919, 10940), (6564, 9865), (7892, 8205)]