13354020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{74189}}^1$

素因数の和:74204

約数の個数: 36

約数和(自身を含む): 40507740

約数和(自身を除く): 27153720

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 74189, 148378, 222567, 296756, 370945, 445134, 667701, 741890, 890268, 1112835, 1335402, 1483780, 2225670, 2670804, 3338505, 4451340, 6677010, 13354020]

約数ペア:

[(1, 13354020), (2, 6677010), (3, 4451340), (4, 3338505), (5, 2670804), (6, 2225670), (9, 1483780), (10, 1335402), (12, 1112835), (15, 890268), (18, 741890), (20, 667701), (30, 445134), (36, 370945), (45, 296756), (60, 222567), (90, 148378), (180, 74189)]