133421340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{171053}}^1$

素因数の和:171078

約数の個数: 48

約数和(自身を含む): 402319008

約数和(自身を除く): 268897668

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, 171053, 342106, 513159, 684212, 855265, 1026318, 1710530, 2052636, 2223689, 2565795, 3421060, 4447378, 5131590, 6671067, 8894756, 10263180, 11118445, 13342134, 22236890, 26684268, 33355335, 44473780, 66710670, 133421340]

約数ペア:

[(1, 133421340), (2, 66710670), (3, 44473780), (4, 33355335), (5, 26684268), (6, 22236890), (10, 13342134), (12, 11118445), (13, 10263180), (15, 8894756), (20, 6671067), (26, 5131590), (30, 4447378), (39, 3421060), (52, 2565795), (60, 2223689), (65, 2052636), (78, 1710530), (130, 1026318), (156, 855265), (195, 684212), (260, 513159), (390, 342106), (780, 171053)]