69391020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37307}}^1$

素因数の和:37350

約数の個数: 48

約数和(自身を含む): 200567808

約数和(自身を除く): 131176788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 37307, 74614, 111921, 149228, 186535, 223842, 373070, 447684, 559605, 746140, 1119210, 1156517, 2238420, 2313034, 3469551, 4626068, 5782585, 6939102, 11565170, 13878204, 17347755, 23130340, 34695510, 69391020]

約数ペア:

[(1, 69391020), (2, 34695510), (3, 23130340), (4, 17347755), (5, 13878204), (6, 11565170), (10, 6939102), (12, 5782585), (15, 4626068), (20, 3469551), (30, 2313034), (31, 2238420), (60, 1156517), (62, 1119210), (93, 746140), (124, 559605), (155, 447684), (186, 373070), (310, 223842), (372, 186535), (465, 149228), (620, 111921), (930, 74614), (1860, 37307)]