65211510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23887}}^1$

素因数の和:23917

約数の個数: 64

約数和(自身を含む): 192632832

約数和(自身を除く): 127421322

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 23887, 47774, 71661, 119435, 143322, 167209, 238870, 310531, 334418, 358305, 501627, 621062, 716610, 836045, 931593, 1003254, 1552655, 1672090, 1863186, 2173717, 2508135, 3105310, 4347434, 4657965, 5016270, 6521151, 9315930, 10868585, 13042302, 21737170, 32605755, 65211510]

約数ペア:

[(1, 65211510), (2, 32605755), (3, 21737170), (5, 13042302), (6, 10868585), (7, 9315930), (10, 6521151), (13, 5016270), (14, 4657965), (15, 4347434), (21, 3105310), (26, 2508135), (30, 2173717), (35, 1863186), (39, 1672090), (42, 1552655), (65, 1003254), (70, 931593), (78, 836045), (91, 716610), (105, 621062), (130, 501627), (182, 358305), (195, 334418), (210, 310531), (273, 238870), (390, 167209), (455, 143322), (546, 119435), (910, 71661), (1365, 47774), (2730, 23887)]