30961658

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10007}}^1$

素因数の和:10046

約数の個数: 32

約数和(自身を含む): 60528384

約数和(自身を除く): 29566726

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 10007, 20014, 70049, 130091, 140098, 170119, 260182, 340238, 910637, 1190833, 1821274, 2211547, 2381666, 4423094, 15480829, 30961658]

約数ペア:

[(1, 30961658), (2, 15480829), (7, 4423094), (13, 2381666), (14, 2211547), (17, 1821274), (26, 1190833), (34, 910637), (91, 340238), (119, 260182), (182, 170119), (221, 140098), (238, 130091), (442, 70049), (1547, 20014), (3094, 10007)]