145733820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2428897}}^1$

素因数の和:2428909

約数の個数: 24

約数和(自身を含む): 408054864

約数和(自身を除く): 262321044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2428897, 4857794, 7286691, 9715588, 12144485, 14573382, 24288970, 29146764, 36433455, 48577940, 72866910, 145733820]

約数ペア:

[(1, 145733820), (2, 72866910), (3, 48577940), (4, 36433455), (5, 29146764), (6, 24288970), (10, 14573382), (12, 12144485), (15, 9715588), (20, 7286691), (30, 4857794), (60, 2428897)]