1513014780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1973}}^1\times {\mathrm{12781}}^1$

素因数の和:14766

約数の個数: 48

約数和(自身を含む): 4238920224

約数和(自身を除く): 2725905444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1973, 3946, 5919, 7892, 9865, 11838, 12781, 19730, 23676, 25562, 29595, 38343, 39460, 51124, 59190, 63905, 76686, 118380, 127810, 153372, 191715, 255620, 383430, 766860, 25216913, 50433826, 75650739, 100867652, 126084565, 151301478, 252169130, 302602956, 378253695, 504338260, 756507390, 1513014780]

約数ペア:

[(1, 1513014780), (2, 756507390), (3, 504338260), (4, 378253695), (5, 302602956), (6, 252169130), (10, 151301478), (12, 126084565), (15, 100867652), (20, 75650739), (30, 50433826), (60, 25216913), (1973, 766860), (3946, 383430), (5919, 255620), (7892, 191715), (9865, 153372), (11838, 127810), (12781, 118380), (19730, 76686), (23676, 63905), (25562, 59190), (29595, 51124), (38343, 39460)]