170056530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{89977}}^1$

素因数の和:90000

約数の個数: 64

約数和(自身を含む): 518273280

約数和(自身を除く): 348216750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 89977, 179954, 269931, 449885, 539862, 629839, 809793, 899770, 1259678, 1349655, 1619586, 1889517, 2429379, 2699310, 3149195, 3779034, 4048965, 4858758, 5668551, 6298390, 8097930, 9447585, 11337102, 12146895, 17005653, 18895170, 24293790, 28342755, 34011306, 56685510, 85028265, 170056530]

約数ペア:

[(1, 170056530), (2, 85028265), (3, 56685510), (5, 34011306), (6, 28342755), (7, 24293790), (9, 18895170), (10, 17005653), (14, 12146895), (15, 11337102), (18, 9447585), (21, 8097930), (27, 6298390), (30, 5668551), (35, 4858758), (42, 4048965), (45, 3779034), (54, 3149195), (63, 2699310), (70, 2429379), (90, 1889517), (105, 1619586), (126, 1349655), (135, 1259678), (189, 899770), (210, 809793), (270, 629839), (315, 539862), (378, 449885), (630, 269931), (945, 179954), (1890, 89977)]