63595870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1949}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 123832800

約数和(自身を除く): 60236930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 502, 1255, 1949, 2510, 3263, 3898, 6526, 9745, 16315, 19490, 25337, 32630, 50674, 126685, 253370, 489199, 978398, 2445995, 4891990, 6359587, 12719174, 31797935, 63595870]

約数ペア:

[(1, 63595870), (2, 31797935), (5, 12719174), (10, 6359587), (13, 4891990), (26, 2445995), (65, 978398), (130, 489199), (251, 253370), (502, 126685), (1255, 50674), (1949, 32630), (2510, 25337), (3263, 19490), (3898, 16315), (6526, 9745)]