396254940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6604249}}^1$

素因数の和:6604261

約数の個数: 24

約数和(自身を含む): 1109514000

約数和(自身を除く): 713259060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6604249, 13208498, 19812747, 26416996, 33021245, 39625494, 66042490, 79250988, 99063735, 132084980, 198127470, 396254940]

約数ペア:

[(1, 396254940), (2, 198127470), (3, 132084980), (4, 99063735), (5, 79250988), (6, 66042490), (10, 39625494), (12, 33021245), (15, 26416996), (20, 19812747), (30, 13208498), (60, 6604249)]