144184430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{2179}}^1$

素因数の和:2708

約数の個数: 32

約数和(自身を含む): 280173600

約数和(自身を除く): 135989170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 509, 1018, 2179, 2545, 4358, 5090, 6617, 10895, 13234, 21790, 28327, 33085, 56654, 66170, 141635, 283270, 1109111, 2218222, 5545555, 11091110, 14418443, 28836886, 72092215, 144184430]

約数ペア:

[(1, 144184430), (2, 72092215), (5, 28836886), (10, 14418443), (13, 11091110), (26, 5545555), (65, 2218222), (130, 1109111), (509, 283270), (1018, 141635), (2179, 66170), (2545, 56654), (4358, 33085), (5090, 28327), (6617, 21790), (10895, 13234)]