122445420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{3917}}^1$

素因数の和:4450

約数の個数: 48

約数和(自身を含む): 343592928

約数和(自身を除く): 221147508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 521, 1042, 1563, 2084, 2605, 3126, 3917, 5210, 6252, 7815, 7834, 10420, 11751, 15630, 15668, 19585, 23502, 31260, 39170, 47004, 58755, 78340, 117510, 235020, 2040757, 4081514, 6122271, 8163028, 10203785, 12244542, 20407570, 24489084, 30611355, 40815140, 61222710, 122445420]

約数ペア:

[(1, 122445420), (2, 61222710), (3, 40815140), (4, 30611355), (5, 24489084), (6, 20407570), (10, 12244542), (12, 10203785), (15, 8163028), (20, 6122271), (30, 4081514), (60, 2040757), (521, 235020), (1042, 117510), (1563, 78340), (2084, 58755), (2605, 47004), (3126, 39170), (3917, 31260), (5210, 23502), (6252, 19585), (7815, 15668), (7834, 15630), (10420, 11751)]