28011810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15307}}^1$

素因数の和:15378

約数の個数: 32

約数和(自身を含む): 68334912

約数和(自身を除く): 40323102

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 15307, 30614, 45921, 76535, 91842, 153070, 229605, 459210, 933727, 1867454, 2801181, 4668635, 5602362, 9337270, 14005905, 28011810]

約数ペア:

[(1, 28011810), (2, 14005905), (3, 9337270), (5, 5602362), (6, 4668635), (10, 2801181), (15, 1867454), (30, 933727), (61, 459210), (122, 229605), (183, 153070), (305, 91842), (366, 76535), (610, 45921), (915, 30614), (1830, 15307)]