7530348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 20244224

約数和(自身を除く): 12713876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 571, 628, 942, 1099, 1142, 1713, 1884, 2198, 2284, 3297, 3426, 3997, 4396, 6594, 6852, 7994, 11991, 13188, 15988, 23982, 47964, 89647, 179294, 268941, 358588, 537882, 627529, 1075764, 1255058, 1882587, 2510116, 3765174, 7530348]

約数ペア:

[(1, 7530348), (2, 3765174), (3, 2510116), (4, 1882587), (6, 1255058), (7, 1075764), (12, 627529), (14, 537882), (21, 358588), (28, 268941), (42, 179294), (84, 89647), (157, 47964), (314, 23982), (471, 15988), (571, 13188), (628, 11991), (942, 7994), (1099, 6852), (1142, 6594), (1713, 4396), (1884, 3997), (2198, 3426), (2284, 3297)]