89406870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{60821}}^1$

素因数の和:60845

約数の個数: 48

約数和(自身を含む): 249613488

約数和(自身を除く): 160206618

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 60821, 121642, 182463, 304105, 364926, 425747, 608210, 851494, 912315, 1277241, 1824630, 2128735, 2554482, 2980229, 4257470, 5960458, 6386205, 8940687, 12772410, 14901145, 17881374, 29802290, 44703435, 89406870]

約数ペア:

[(1, 89406870), (2, 44703435), (3, 29802290), (5, 17881374), (6, 14901145), (7, 12772410), (10, 8940687), (14, 6386205), (15, 5960458), (21, 4257470), (30, 2980229), (35, 2554482), (42, 2128735), (49, 1824630), (70, 1277241), (98, 912315), (105, 851494), (147, 608210), (210, 425747), (245, 364926), (294, 304105), (490, 182463), (735, 121642), (1470, 60821)]