63946120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1667}}^1$

素因数の和:1822

約数の個数: 64

約数和(自身を含む): 165732480

約数和(自身を除く): 101786360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 137, 140, 274, 280, 548, 685, 959, 1096, 1370, 1667, 1918, 2740, 3334, 3836, 4795, 5480, 6668, 7672, 8335, 9590, 11669, 13336, 16670, 19180, 23338, 33340, 38360, 46676, 58345, 66680, 93352, 116690, 228379, 233380, 456758, 466760, 913516, 1141895, 1598653, 1827032, 2283790, 3197306, 4567580, 6394612, 7993265, 9135160, 12789224, 15986530, 31973060, 63946120]

約数ペア:

[(1, 63946120), (2, 31973060), (4, 15986530), (5, 12789224), (7, 9135160), (8, 7993265), (10, 6394612), (14, 4567580), (20, 3197306), (28, 2283790), (35, 1827032), (40, 1598653), (56, 1141895), (70, 913516), (137, 466760), (140, 456758), (274, 233380), (280, 228379), (548, 116690), (685, 93352), (959, 66680), (1096, 58345), (1370, 46676), (1667, 38360), (1918, 33340), (2740, 23338), (3334, 19180), (3836, 16670), (4795, 13336), (5480, 11669), (6668, 9590), (7672, 8335)]