42546530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1117}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 82830384

約数和(自身を除く): 40283854

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 293, 586, 1117, 1465, 2234, 2930, 3809, 5585, 7618, 11170, 14521, 19045, 29042, 38090, 72605, 145210, 327281, 654562, 1636405, 3272810, 4254653, 8509306, 21273265, 42546530]

約数ペア:

[(1, 42546530), (2, 21273265), (5, 8509306), (10, 4254653), (13, 3272810), (26, 1636405), (65, 654562), (130, 327281), (293, 145210), (586, 72605), (1117, 38090), (1465, 29042), (2234, 19045), (2930, 14521), (3809, 11170), (5585, 7618)]