121387490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{32719}}^1$

素因数の和:32786

約数の個数: 32

約数和(自身を含む): 254430720

約数和(自身を除く): 133043230

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 32719, 65438, 163595, 229033, 327190, 458066, 1145165, 1734107, 2290330, 3468214, 8670535, 12138749, 17341070, 24277498, 60693745, 121387490]

約数ペア:

[(1, 121387490), (2, 60693745), (5, 24277498), (7, 17341070), (10, 12138749), (14, 8670535), (35, 3468214), (53, 2290330), (70, 1734107), (106, 1145165), (265, 458066), (371, 327190), (530, 229033), (742, 163595), (1855, 65438), (3710, 32719)]