28728870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{16231}}^1$

素因数の和:16300

約数の個数: 32

約数和(自身を含む): 70122240

約数和(自身を除く): 41393370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 16231, 32462, 48693, 81155, 97386, 162310, 243465, 486930, 957629, 1915258, 2872887, 4788145, 5745774, 9576290, 14364435, 28728870]

約数ペア:

[(1, 28728870), (2, 14364435), (3, 9576290), (5, 5745774), (6, 4788145), (10, 2872887), (15, 1915258), (30, 957629), (59, 486930), (118, 243465), (177, 162310), (295, 97386), (354, 81155), (590, 48693), (885, 32462), (1770, 16231)]