71365170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{7649}}^1$

素因数の和:7970

約数の個数: 32

約数和(自身を含む): 171849600

約数和(自身を除く): 100484430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 3110, 4665, 7649, 9330, 15298, 22947, 38245, 45894, 76490, 114735, 229470, 2378839, 4757678, 7136517, 11894195, 14273034, 23788390, 35682585, 71365170]

約数ペア:

[(1, 71365170), (2, 35682585), (3, 23788390), (5, 14273034), (6, 11894195), (10, 7136517), (15, 4757678), (30, 2378839), (311, 229470), (622, 114735), (933, 76490), (1555, 45894), (1866, 38245), (3110, 22947), (4665, 15298), (7649, 9330)]