2013172860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1082351}}^1$

素因数の和:1082394

約数の個数: 48

約数和(自身を含む): 5818724352

約数和(自身を除く): 3805551492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 1082351, 2164702, 3247053, 4329404, 5411755, 6494106, 10823510, 12988212, 16235265, 21647020, 32470530, 33552881, 64941060, 67105762, 100658643, 134211524, 167764405, 201317286, 335528810, 402634572, 503293215, 671057620, 1006586430, 2013172860]

約数ペア:

[(1, 2013172860), (2, 1006586430), (3, 671057620), (4, 503293215), (5, 402634572), (6, 335528810), (10, 201317286), (12, 167764405), (15, 134211524), (20, 100658643), (30, 67105762), (31, 64941060), (60, 33552881), (62, 32470530), (93, 21647020), (124, 16235265), (155, 12988212), (186, 10823510), (310, 6494106), (372, 5411755), (465, 4329404), (620, 3247053), (930, 2164702), (1860, 1082351)]