27867030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40387}}^1$

素因数の和:40420

約数の個数: 32

約数和(自身を含む): 69790464

約数和(自身を除く): 41923434

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 40387, 80774, 121161, 201935, 242322, 403870, 605805, 928901, 1211610, 1857802, 2786703, 4644505, 5573406, 9289010, 13933515, 27867030]

約数ペア:

[(1, 27867030), (2, 13933515), (3, 9289010), (5, 5573406), (6, 4644505), (10, 2786703), (15, 1857802), (23, 1211610), (30, 928901), (46, 605805), (69, 403870), (115, 242322), (138, 201935), (230, 121161), (345, 80774), (690, 40387)]