124300820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1439}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 299013120

約数和(自身を除く): 174712300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 617, 1234, 1439, 2468, 2878, 3085, 4319, 5756, 6170, 7195, 8638, 10073, 12340, 14390, 17276, 20146, 21595, 28780, 40292, 43190, 50365, 86380, 100730, 201460, 887863, 1775726, 3551452, 4439315, 6215041, 8878630, 12430082, 17757260, 24860164, 31075205, 62150410, 124300820]

約数ペア:

[(1, 124300820), (2, 62150410), (4, 31075205), (5, 24860164), (7, 17757260), (10, 12430082), (14, 8878630), (20, 6215041), (28, 4439315), (35, 3551452), (70, 1775726), (140, 887863), (617, 201460), (1234, 100730), (1439, 86380), (2468, 50365), (2878, 43190), (3085, 40292), (4319, 28780), (5756, 21595), (6170, 20146), (7195, 17276), (8638, 14390), (10073, 12340)]