146260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 24

約数和(自身を含む): 314496

約数和(自身を除く): 168236

約数列:

[1, 2, 4, 5, 10, 20, 71, 103, 142, 206, 284, 355, 412, 515, 710, 1030, 1420, 2060, 7313, 14626, 29252, 36565, 73130, 146260]

約数ペア:

[(1, 146260), (2, 73130), (4, 36565), (5, 29252), (10, 14626), (20, 7313), (71, 2060), (103, 1420), (142, 1030), (206, 710), (284, 515), (355, 412)]