4791540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6143}}^1$

素因数の和:6168

約数の個数: 48

約数和(自身を含む): 14450688

約数和(自身を除く): 9659148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 6143, 12286, 18429, 24572, 30715, 36858, 61430, 73716, 79859, 92145, 122860, 159718, 184290, 239577, 319436, 368580, 399295, 479154, 798590, 958308, 1197885, 1597180, 2395770, 4791540]

約数ペア:

[(1, 4791540), (2, 2395770), (3, 1597180), (4, 1197885), (5, 958308), (6, 798590), (10, 479154), (12, 399295), (13, 368580), (15, 319436), (20, 239577), (26, 184290), (30, 159718), (39, 122860), (52, 92145), (60, 79859), (65, 73716), (78, 61430), (130, 36858), (156, 30715), (195, 24572), (260, 18429), (390, 12286), (780, 6143)]