340896330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2999}}^1$

素因数の和:3436

約数の個数: 64

約数和(自身を含む): 911520000

約数和(自身を除く): 570623670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 421, 842, 1263, 2105, 2526, 2999, 3789, 4210, 5998, 6315, 7578, 8997, 11367, 12630, 14995, 17994, 18945, 22734, 26991, 29990, 37890, 44985, 53982, 56835, 80973, 89970, 113670, 134955, 161946, 269910, 404865, 809730, 1262579, 2525158, 3787737, 6312895, 7575474, 11363211, 12625790, 18938685, 22726422, 34089633, 37877370, 56816055, 68179266, 113632110, 170448165, 340896330]

約数ペア:

[(1, 340896330), (2, 170448165), (3, 113632110), (5, 68179266), (6, 56816055), (9, 37877370), (10, 34089633), (15, 22726422), (18, 18938685), (27, 12625790), (30, 11363211), (45, 7575474), (54, 6312895), (90, 3787737), (135, 2525158), (270, 1262579), (421, 809730), (842, 404865), (1263, 269910), (2105, 161946), (2526, 134955), (2999, 113670), (3789, 89970), (4210, 80973), (5998, 56835), (6315, 53982), (7578, 44985), (8997, 37890), (11367, 29990), (12630, 26991), (14995, 22734), (17994, 18945)]