31415677030

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1621}}^1\times {\mathrm{13007}}^1$

素因数の和:14784

約数の個数: 32

約数和(自身を含む): 56967235200

約数和(自身を除く): 25551558170

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 1621, 3242, 8105, 13007, 16210, 26014, 65035, 130070, 241529, 483058, 1207645, 1938043, 2415290, 3876086, 9690215, 19380430, 21084347, 42168694, 105421735, 210843470, 3141567703, 6283135406, 15707838515, 31415677030]

約数ペア:

[(1, 31415677030), (2, 15707838515), (5, 6283135406), (10, 3141567703), (149, 210843470), (298, 105421735), (745, 42168694), (1490, 21084347), (1621, 19380430), (3242, 9690215), (8105, 3876086), (13007, 2415290), (16210, 1938043), (26014, 1207645), (65035, 483058), (130070, 241529)]