74717460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{415097}}^1$

素因数の和:415112

約数の個数: 36

約数和(自身を含む): 226643508

約数和(自身を除く): 151926048

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 415097, 830194, 1245291, 1660388, 2075485, 2490582, 3735873, 4150970, 4981164, 6226455, 7471746, 8301940, 12452910, 14943492, 18679365, 24905820, 37358730, 74717460]

約数ペア:

[(1, 74717460), (2, 37358730), (3, 24905820), (4, 18679365), (5, 14943492), (6, 12452910), (9, 8301940), (10, 7471746), (12, 6226455), (15, 4981164), (18, 4150970), (20, 3735873), (30, 2490582), (36, 2075485), (45, 1660388), (60, 1245291), (90, 830194), (180, 415097)]