215117340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3585289}}^1$

素因数の和:3585301

約数の個数: 24

約数和(自身を含む): 602328720

約数和(自身を除く): 387211380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3585289, 7170578, 10755867, 14341156, 17926445, 21511734, 35852890, 43023468, 53779335, 71705780, 107558670, 215117340]

約数ペア:

[(1, 215117340), (2, 107558670), (3, 71705780), (4, 53779335), (5, 43023468), (6, 35852890), (10, 21511734), (12, 17926445), (15, 14341156), (20, 10755867), (30, 7170578), (60, 3585289)]