70200760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{613}}^1$

素因数の和:1040

約数の個数: 64

約数和(自身を含む): 181252800

約数和(自身を除く): 111052040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 409, 613, 818, 1226, 1636, 2045, 2452, 2863, 3065, 3272, 4090, 4291, 4904, 5726, 6130, 8180, 8582, 11452, 12260, 14315, 16360, 17164, 21455, 22904, 24520, 28630, 34328, 42910, 57260, 85820, 114520, 171640, 250717, 501434, 1002868, 1253585, 1755019, 2005736, 2507170, 3510038, 5014340, 7020076, 8775095, 10028680, 14040152, 17550190, 35100380, 70200760]

約数ペア:

[(1, 70200760), (2, 35100380), (4, 17550190), (5, 14040152), (7, 10028680), (8, 8775095), (10, 7020076), (14, 5014340), (20, 3510038), (28, 2507170), (35, 2005736), (40, 1755019), (56, 1253585), (70, 1002868), (140, 501434), (280, 250717), (409, 171640), (613, 114520), (818, 85820), (1226, 57260), (1636, 42910), (2045, 34328), (2452, 28630), (2863, 24520), (3065, 22904), (3272, 21455), (4090, 17164), (4291, 16360), (4904, 14315), (5726, 12260), (6130, 11452), (8180, 8582)]