16186620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{773}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 45511200

約数和(自身を除く): 29324580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 773, 1047, 1396, 1546, 1745, 2094, 2319, 3092, 3490, 3865, 4188, 4638, 5235, 6980, 7730, 9276, 10470, 11595, 15460, 20940, 23190, 46380, 269777, 539554, 809331, 1079108, 1348885, 1618662, 2697770, 3237324, 4046655, 5395540, 8093310, 16186620]

約数ペア:

[(1, 16186620), (2, 8093310), (3, 5395540), (4, 4046655), (5, 3237324), (6, 2697770), (10, 1618662), (12, 1348885), (15, 1079108), (20, 809331), (30, 539554), (60, 269777), (349, 46380), (698, 23190), (773, 20940), (1047, 15460), (1396, 11595), (1546, 10470), (1745, 9276), (2094, 7730), (2319, 6980), (3092, 5235), (3490, 4638), (3865, 4188)]