2445170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2687}}^1$

素因数の和:2714

約数の個数: 32

約数和(自身を含む): 5419008

約数和(自身を除く): 2973838

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2687, 5374, 13435, 18809, 26870, 34931, 37618, 69862, 94045, 174655, 188090, 244517, 349310, 489034, 1222585, 2445170]

約数ペア:

[(1, 2445170), (2, 1222585), (5, 489034), (7, 349310), (10, 244517), (13, 188090), (14, 174655), (26, 94045), (35, 69862), (65, 37618), (70, 34931), (91, 26870), (130, 18809), (182, 13435), (455, 5374), (910, 2687)]