68242510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{33617}}^1$

素因数の和:33660

約数の個数: 32

約数和(自身を含む): 145229760

約数和(自身を除く): 76987250

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 33617, 67234, 168085, 235319, 336170, 470638, 974893, 1176595, 1949786, 2353190, 4874465, 6824251, 9748930, 13648502, 34121255, 68242510]

約数ペア:

[(1, 68242510), (2, 34121255), (5, 13648502), (7, 9748930), (10, 6824251), (14, 4874465), (29, 2353190), (35, 1949786), (58, 1176595), (70, 974893), (145, 470638), (203, 336170), (290, 235319), (406, 168085), (1015, 67234), (2030, 33617)]