129626340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{40763}}^1$

素因数の和:40828

約数の個数: 48

約数和(自身を含む): 369811008

約数和(自身を除く): 240184668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 40763, 81526, 122289, 163052, 203815, 244578, 407630, 489156, 611445, 815260, 1222890, 2160439, 2445780, 4320878, 6481317, 8641756, 10802195, 12962634, 21604390, 25925268, 32406585, 43208780, 64813170, 129626340]

約数ペア:

[(1, 129626340), (2, 64813170), (3, 43208780), (4, 32406585), (5, 25925268), (6, 21604390), (10, 12962634), (12, 10802195), (15, 8641756), (20, 6481317), (30, 4320878), (53, 2445780), (60, 2160439), (106, 1222890), (159, 815260), (212, 611445), (265, 489156), (318, 407630), (530, 244578), (636, 203815), (795, 163052), (1060, 122289), (1590, 81526), (3180, 40763)]