74649030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{108187}}^1$

素因数の和:108220

約数の個数: 32

約数和(自身を含む): 186948864

約数和(自身を除く): 112299834

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 108187, 216374, 324561, 540935, 649122, 1081870, 1622805, 2488301, 3245610, 4976602, 7464903, 12441505, 14929806, 24883010, 37324515, 74649030]

約数ペア:

[(1, 74649030), (2, 37324515), (3, 24883010), (5, 14929806), (6, 12441505), (10, 7464903), (15, 4976602), (23, 3245610), (30, 2488301), (46, 1622805), (69, 1081870), (115, 649122), (138, 540935), (230, 324561), (345, 216374), (690, 108187)]