131452140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{3797}}^1$

素因数の和:4386

約数の個数: 48

約数和(自身を含む): 368800992

約数和(自身を除く): 237348852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 577, 1154, 1731, 2308, 2885, 3462, 3797, 5770, 6924, 7594, 8655, 11391, 11540, 15188, 17310, 18985, 22782, 34620, 37970, 45564, 56955, 75940, 113910, 227820, 2190869, 4381738, 6572607, 8763476, 10954345, 13145214, 21908690, 26290428, 32863035, 43817380, 65726070, 131452140]

約数ペア:

[(1, 131452140), (2, 65726070), (3, 43817380), (4, 32863035), (5, 26290428), (6, 21908690), (10, 13145214), (12, 10954345), (15, 8763476), (20, 6572607), (30, 4381738), (60, 2190869), (577, 227820), (1154, 113910), (1731, 75940), (2308, 56955), (2885, 45564), (3462, 37970), (3797, 34620), (5770, 22782), (6924, 18985), (7594, 17310), (8655, 15188), (11391, 11540)]