3245060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1783}}^1$

素因数の和:1812

約数の個数: 48

約数和(自身を含む): 8391936

約数和(自身を除く): 5146876

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1783, 1820, 3566, 7132, 8915, 12481, 17830, 23179, 24962, 35660, 46358, 49924, 62405, 92716, 115895, 124810, 162253, 231790, 249620, 324506, 463580, 649012, 811265, 1622530, 3245060]

約数ペア:

[(1, 3245060), (2, 1622530), (4, 811265), (5, 649012), (7, 463580), (10, 324506), (13, 249620), (14, 231790), (20, 162253), (26, 124810), (28, 115895), (35, 92716), (52, 62405), (65, 49924), (70, 46358), (91, 35660), (130, 24962), (140, 23179), (182, 17830), (260, 12481), (364, 8915), (455, 7132), (910, 3566), (1783, 1820)]