31852290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3947}}^1$

素因数の和:4226

約数の個数: 32

約数和(自身を含む): 76749120

約数和(自身を除く): 44896830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 3947, 4035, 7894, 8070, 11841, 19735, 23682, 39470, 59205, 118410, 1061743, 2123486, 3185229, 5308715, 6370458, 10617430, 15926145, 31852290]

約数ペア:

[(1, 31852290), (2, 15926145), (3, 10617430), (5, 6370458), (6, 5308715), (10, 3185229), (15, 2123486), (30, 1061743), (269, 118410), (538, 59205), (807, 39470), (1345, 23682), (1614, 19735), (2690, 11841), (3947, 8070), (4035, 7894)]