24974940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{416249}}^1$

素因数の和:416261

約数の個数: 24

約数和(自身を含む): 69930000

約数和(自身を除く): 44955060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 416249, 832498, 1248747, 1664996, 2081245, 2497494, 4162490, 4994988, 6243735, 8324980, 12487470, 24974940]

約数ペア:

[(1, 24974940), (2, 12487470), (3, 8324980), (4, 6243735), (5, 4994988), (6, 4162490), (10, 2497494), (12, 2081245), (15, 1664996), (20, 1248747), (30, 832498), (60, 416249)]