75478970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13649}}^1$

素因数の和:13742

約数の個数: 32

約数和(自身を含む): 157248000

約数和(自身を除く): 81769030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 13649, 27298, 68245, 95543, 136490, 191086, 477715, 955430, 1078271, 2156542, 5391355, 7547897, 10782710, 15095794, 37739485, 75478970]

約数ペア:

[(1, 75478970), (2, 37739485), (5, 15095794), (7, 10782710), (10, 7547897), (14, 5391355), (35, 2156542), (70, 1078271), (79, 955430), (158, 477715), (395, 191086), (553, 136490), (790, 95543), (1106, 68245), (2765, 27298), (5530, 13649)]