346620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 997920

約数和(自身を除く): 651300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 109, 159, 212, 218, 265, 318, 327, 436, 530, 545, 636, 654, 795, 1060, 1090, 1308, 1590, 1635, 2180, 3180, 3270, 5777, 6540, 11554, 17331, 23108, 28885, 34662, 57770, 69324, 86655, 115540, 173310, 346620]

約数ペア:

[(1, 346620), (2, 173310), (3, 115540), (4, 86655), (5, 69324), (6, 57770), (10, 34662), (12, 28885), (15, 23108), (20, 17331), (30, 11554), (53, 6540), (60, 5777), (106, 3270), (109, 3180), (159, 2180), (212, 1635), (218, 1590), (265, 1308), (318, 1090), (327, 1060), (436, 795), (530, 654), (545, 636)]