90323130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{56807}}^1$

素因数の和:56870

約数の個数: 32

約数和(自身を含む): 220869504

約数和(自身を除く): 130546374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 56807, 113614, 170421, 284035, 340842, 568070, 852105, 1704210, 3010771, 6021542, 9032313, 15053855, 18064626, 30107710, 45161565, 90323130]

約数ペア:

[(1, 90323130), (2, 45161565), (3, 30107710), (5, 18064626), (6, 15053855), (10, 9032313), (15, 6021542), (30, 3010771), (53, 1704210), (106, 852105), (159, 568070), (265, 340842), (318, 284035), (530, 170421), (795, 113614), (1590, 56807)]