57486570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 141647616

約数和(自身を除く): 84161046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 137, 142, 197, 213, 274, 355, 394, 411, 426, 591, 685, 710, 822, 985, 1065, 1182, 1370, 1970, 2055, 2130, 2955, 4110, 5910, 9727, 13987, 19454, 26989, 27974, 29181, 41961, 48635, 53978, 58362, 69935, 80967, 83922, 97270, 134945, 139870, 145905, 161934, 209805, 269890, 291810, 404835, 419610, 809670, 1916219, 3832438, 5748657, 9581095, 11497314, 19162190, 28743285, 57486570]

約数ペア:

[(1, 57486570), (2, 28743285), (3, 19162190), (5, 11497314), (6, 9581095), (10, 5748657), (15, 3832438), (30, 1916219), (71, 809670), (137, 419610), (142, 404835), (197, 291810), (213, 269890), (274, 209805), (355, 161934), (394, 145905), (411, 139870), (426, 134945), (591, 97270), (685, 83922), (710, 80967), (822, 69935), (985, 58362), (1065, 53978), (1182, 48635), (1370, 41961), (1970, 29181), (2055, 27974), (2130, 26989), (2955, 19454), (4110, 13987), (5910, 9727)]