15107340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251789}}^1$

素因数の和:251801

約数の個数: 24

約数和(自身を含む): 42300720

約数和(自身を除く): 27193380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251789, 503578, 755367, 1007156, 1258945, 1510734, 2517890, 3021468, 3776835, 5035780, 7553670, 15107340]

約数ペア:

[(1, 15107340), (2, 7553670), (3, 5035780), (4, 3776835), (5, 3021468), (6, 2517890), (10, 1510734), (12, 1258945), (15, 1007156), (20, 755367), (30, 503578), (60, 251789)]