66663780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58477}}^1$

素因数の和:58508

約数の個数: 48

約数和(自身を含む): 196486080

約数和(自身を除く): 129822300

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, 58477, 116954, 175431, 233908, 292385, 350862, 584770, 701724, 877155, 1111063, 1169540, 1754310, 2222126, 3333189, 3508620, 4444252, 5555315, 6666378, 11110630, 13332756, 16665945, 22221260, 33331890, 66663780]

約数ペア:

[(1, 66663780), (2, 33331890), (3, 22221260), (4, 16665945), (5, 13332756), (6, 11110630), (10, 6666378), (12, 5555315), (15, 4444252), (19, 3508620), (20, 3333189), (30, 2222126), (38, 1754310), (57, 1169540), (60, 1111063), (76, 877155), (95, 701724), (114, 584770), (190, 350862), (228, 292385), (285, 233908), (380, 175431), (570, 116954), (1140, 58477)]