23725380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{56489}}^1$

素因数の和:56508

約数の個数: 48

約数和(自身を含む): 75922560

約数和(自身を除く): 52197180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 56489, 112978, 169467, 225956, 282445, 338934, 395423, 564890, 677868, 790846, 847335, 1129780, 1186269, 1581692, 1694670, 1977115, 2372538, 3389340, 3954230, 4745076, 5931345, 7908460, 11862690, 23725380]

約数ペア:

[(1, 23725380), (2, 11862690), (3, 7908460), (4, 5931345), (5, 4745076), (6, 3954230), (7, 3389340), (10, 2372538), (12, 1977115), (14, 1694670), (15, 1581692), (20, 1186269), (21, 1129780), (28, 847335), (30, 790846), (35, 677868), (42, 564890), (60, 395423), (70, 338934), (84, 282445), (105, 225956), (140, 169467), (210, 112978), (420, 56489)]