13425780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11777}}^1$

素因数の和:11808

約数の個数: 48

約数和(自身を含む): 39574080

約数和(自身を除く): 26148300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 11777, 23554, 35331, 47108, 58885, 70662, 117770, 141324, 176655, 223763, 235540, 353310, 447526, 671289, 706620, 895052, 1118815, 1342578, 2237630, 2685156, 3356445, 4475260, 6712890, 13425780]

約数ペア:

[(1, 13425780), (2, 6712890), (3, 4475260), (4, 3356445), (5, 2685156), (6, 2237630), (10, 1342578), (12, 1118815), (15, 895052), (19, 706620), (20, 671289), (30, 447526), (38, 353310), (57, 235540), (60, 223763), (76, 176655), (95, 141324), (114, 117770), (190, 70662), (228, 58885), (285, 47108), (380, 35331), (570, 23554), (1140, 11777)]