4907242020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{37847}}^1$

素因数の和:40020

約数の個数: 48

約数和(自身を含む): 13746999168

約数和(自身を除く): 8839757148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2161, 4322, 6483, 8644, 10805, 12966, 21610, 25932, 32415, 37847, 43220, 64830, 75694, 113541, 129660, 151388, 189235, 227082, 378470, 454164, 567705, 756940, 1135410, 2270820, 81787367, 163574734, 245362101, 327149468, 408936835, 490724202, 817873670, 981448404, 1226810505, 1635747340, 2453621010, 4907242020]

約数ペア:

[(1, 4907242020), (2, 2453621010), (3, 1635747340), (4, 1226810505), (5, 981448404), (6, 817873670), (10, 490724202), (12, 408936835), (15, 327149468), (20, 245362101), (30, 163574734), (60, 81787367), (2161, 2270820), (4322, 1135410), (6483, 756940), (8644, 567705), (10805, 454164), (12966, 378470), (21610, 227082), (25932, 189235), (32415, 151388), (37847, 129660), (43220, 113541), (64830, 75694)]