85834070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1907}}^1$

素因数の和:2564

約数の個数: 32

約数和(自身を含む): 176940288

約数和(自身を除く): 91106218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 643, 1286, 1907, 3215, 3814, 4501, 6430, 9002, 9535, 13349, 19070, 22505, 26698, 45010, 66745, 133490, 1226201, 2452402, 6131005, 8583407, 12262010, 17166814, 42917035, 85834070]

約数ペア:

[(1, 85834070), (2, 42917035), (5, 17166814), (7, 12262010), (10, 8583407), (14, 6131005), (35, 2452402), (70, 1226201), (643, 133490), (1286, 66745), (1907, 45010), (3215, 26698), (3814, 22505), (4501, 19070), (6430, 13349), (9002, 9535)]