38805130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42643}}^1$

素因数の和:42670

約数の個数: 32

約数和(自身を含む): 85970304

約数和(自身を除く): 47165174

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 42643, 85286, 213215, 298501, 426430, 554359, 597002, 1108718, 1492505, 2771795, 2985010, 3880513, 5543590, 7761026, 19402565, 38805130]

約数ペア:

[(1, 38805130), (2, 19402565), (5, 7761026), (7, 5543590), (10, 3880513), (13, 2985010), (14, 2771795), (26, 1492505), (35, 1108718), (65, 597002), (70, 554359), (91, 426430), (130, 298501), (182, 213215), (455, 85286), (910, 42643)]