165798010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{13691}}^1$

素因数の和:13878

約数の個数: 32

約数和(自身を含む): 343066752

約数和(自身を除く): 177268742

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 6055, 12110, 13691, 27382, 68455, 95837, 136910, 191674, 479185, 958370, 2368543, 4737086, 11842715, 16579801, 23685430, 33159602, 82899005, 165798010]

約数ペア:

[(1, 165798010), (2, 82899005), (5, 33159602), (7, 23685430), (10, 16579801), (14, 11842715), (35, 4737086), (70, 2368543), (173, 958370), (346, 479185), (865, 191674), (1211, 136910), (1730, 95837), (2422, 68455), (6055, 27382), (12110, 13691)]