3712890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5381}}^1$

素因数の和:5414

約数の個数: 32

約数和(自身を含む): 9300096

約数和(自身を除く): 5587206

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 5381, 10762, 16143, 26905, 32286, 53810, 80715, 123763, 161430, 247526, 371289, 618815, 742578, 1237630, 1856445, 3712890]

約数ペア:

[(1, 3712890), (2, 1856445), (3, 1237630), (5, 742578), (6, 618815), (10, 371289), (15, 247526), (23, 161430), (30, 123763), (46, 80715), (69, 53810), (115, 32286), (138, 26905), (230, 16143), (345, 10762), (690, 5381)]