85865190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{42719}}^1$

素因数の和:42796

約数の個数: 32

約数和(自身を含む): 209157120

約数和(自身を除く): 123291930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 42719, 85438, 128157, 213595, 256314, 427190, 640785, 1281570, 2862173, 5724346, 8586519, 14310865, 17173038, 28621730, 42932595, 85865190]

約数ペア:

[(1, 85865190), (2, 42932595), (3, 28621730), (5, 17173038), (6, 14310865), (10, 8586519), (15, 5724346), (30, 2862173), (67, 1281570), (134, 640785), (201, 427190), (335, 256314), (402, 213595), (670, 128157), (1005, 85438), (2010, 42719)]