259702470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{961861}}^1$

素因数の和:961877

約数の個数: 32

約数和(自身を含む): 692540640

約数和(自身を除く): 432838170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 961861, 1923722, 2885583, 4809305, 5771166, 8656749, 9618610, 14427915, 17313498, 25970247, 28855830, 43283745, 51940494, 86567490, 129851235, 259702470]

約数ペア:

[(1, 259702470), (2, 129851235), (3, 86567490), (5, 51940494), (6, 43283745), (9, 28855830), (10, 25970247), (15, 17313498), (18, 14427915), (27, 9618610), (30, 8656749), (45, 5771166), (54, 4809305), (90, 2885583), (135, 1923722), (270, 961861)]