8566620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2210

約数の個数: 48

約数和(自身を含む): 24355968

約数和(自身を除く): 15789348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 2131, 4020, 4262, 6393, 8524, 10655, 12786, 21310, 25572, 31965, 42620, 63930, 127860, 142777, 285554, 428331, 571108, 713885, 856662, 1427770, 1713324, 2141655, 2855540, 4283310, 8566620]

約数ペア:

[(1, 8566620), (2, 4283310), (3, 2855540), (4, 2141655), (5, 1713324), (6, 1427770), (10, 856662), (12, 713885), (15, 571108), (20, 428331), (30, 285554), (60, 142777), (67, 127860), (134, 63930), (201, 42620), (268, 31965), (335, 25572), (402, 21310), (670, 12786), (804, 10655), (1005, 8524), (1340, 6393), (2010, 4262), (2131, 4020)]