57902910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{148469}}^1$

素因数の和:148492

約数の個数: 32

約数和(自身を含む): 149657760

約数和(自身を除く): 91754850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 148469, 296938, 445407, 742345, 890814, 1484690, 1930097, 2227035, 3860194, 4454070, 5790291, 9650485, 11580582, 19300970, 28951455, 57902910]

約数ペア:

[(1, 57902910), (2, 28951455), (3, 19300970), (5, 11580582), (6, 9650485), (10, 5790291), (13, 4454070), (15, 3860194), (26, 2227035), (30, 1930097), (39, 1484690), (65, 890814), (78, 742345), (130, 445407), (195, 296938), (390, 148469)]