30259210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2377}}^1$

素因数の和:2470

約数の個数: 32

約数和(自身を含む): 58213440

約数和(自身を除く): 27954230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2377, 2546, 4754, 6365, 11885, 12730, 23770, 45163, 90326, 159259, 225815, 318518, 451630, 796295, 1592590, 3025921, 6051842, 15129605, 30259210]

約数ペア:

[(1, 30259210), (2, 15129605), (5, 6051842), (10, 3025921), (19, 1592590), (38, 796295), (67, 451630), (95, 318518), (134, 225815), (190, 159259), (335, 90326), (670, 45163), (1273, 23770), (2377, 12730), (2546, 11885), (4754, 6365)]