42055510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20717}}^1$

素因数の和:20760

約数の個数: 32

約数和(自身を含む): 89501760

約数和(自身を除く): 47446250

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 20717, 41434, 103585, 145019, 207170, 290038, 600793, 725095, 1201586, 1450190, 3003965, 4205551, 6007930, 8411102, 21027755, 42055510]

約数ペア:

[(1, 42055510), (2, 21027755), (5, 8411102), (7, 6007930), (10, 4205551), (14, 3003965), (29, 1450190), (35, 1201586), (58, 725095), (70, 600793), (145, 290038), (203, 207170), (290, 145019), (406, 103585), (1015, 41434), (2030, 20717)]