40972770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{577}}^1$

素因数の和:856

約数の個数: 64

約数和(自身を含む): 109866240

約数和(自身を除く): 68893470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 263, 270, 526, 577, 789, 1154, 1315, 1578, 1731, 2367, 2630, 2885, 3462, 3945, 4734, 5193, 5770, 7101, 7890, 8655, 10386, 11835, 14202, 15579, 17310, 23670, 25965, 31158, 35505, 51930, 71010, 77895, 151751, 155790, 303502, 455253, 758755, 910506, 1365759, 1517510, 2276265, 2731518, 4097277, 4552530, 6828795, 8194554, 13657590, 20486385, 40972770]

約数ペア:

[(1, 40972770), (2, 20486385), (3, 13657590), (5, 8194554), (6, 6828795), (9, 4552530), (10, 4097277), (15, 2731518), (18, 2276265), (27, 1517510), (30, 1365759), (45, 910506), (54, 758755), (90, 455253), (135, 303502), (263, 155790), (270, 151751), (526, 77895), (577, 71010), (789, 51930), (1154, 35505), (1315, 31158), (1578, 25965), (1731, 23670), (2367, 17310), (2630, 15579), (2885, 14202), (3462, 11835), (3945, 10386), (4734, 8655), (5193, 7890), (5770, 7101)]