18235830660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1527289}}^1$

素因数の和:1527500

約数の個数: 48

約数和(自身を含む): 51316944000

約数和(自身を除く): 33081113340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11940, 1527289, 3054578, 4581867, 6109156, 7636445, 9163734, 15272890, 18327468, 22909335, 30545780, 45818670, 91637340, 303930511, 607861022, 911791533, 1215722044, 1519652555, 1823583066, 3039305110, 3647166132, 4558957665, 6078610220, 9117915330, 18235830660]

約数ペア:

[(1, 18235830660), (2, 9117915330), (3, 6078610220), (4, 4558957665), (5, 3647166132), (6, 3039305110), (10, 1823583066), (12, 1519652555), (15, 1215722044), (20, 911791533), (30, 607861022), (60, 303930511), (199, 91637340), (398, 45818670), (597, 30545780), (796, 22909335), (995, 18327468), (1194, 15272890), (1990, 9163734), (2388, 7636445), (2985, 6109156), (3980, 4581867), (5970, 3054578), (11940, 1527289)]