87793890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{12143}}^1$

素因数の和:12394

約数の個数: 32

約数和(自身を含む): 211597056

約数和(自身を除く): 123803166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 482, 723, 1205, 1446, 2410, 3615, 7230, 12143, 24286, 36429, 60715, 72858, 121430, 182145, 364290, 2926463, 5852926, 8779389, 14632315, 17558778, 29264630, 43896945, 87793890]

約数ペア:

[(1, 87793890), (2, 43896945), (3, 29264630), (5, 17558778), (6, 14632315), (10, 8779389), (15, 5852926), (30, 2926463), (241, 364290), (482, 182145), (723, 121430), (1205, 72858), (1446, 60715), (2410, 36429), (3615, 24286), (7230, 12143)]