2175270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2380

約数の個数: 32

約数和(自身を含む): 5391360

約数和(自身を除く): 3216090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2339, 4678, 7017, 11695, 14034, 23390, 35085, 70170, 72509, 145018, 217527, 362545, 435054, 725090, 1087635, 2175270]

約数ペア:

[(1, 2175270), (2, 1087635), (3, 725090), (5, 435054), (6, 362545), (10, 217527), (15, 145018), (30, 72509), (31, 70170), (62, 35085), (93, 23390), (155, 14034), (186, 11695), (310, 7017), (465, 4678), (930, 2339)]