3110380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1709}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 8043840

約数和(自身を除く): 4933460

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, 1709, 1820, 3418, 6836, 8545, 11963, 17090, 22217, 23926, 34180, 44434, 47852, 59815, 88868, 111085, 119630, 155519, 222170, 239260, 311038, 444340, 622076, 777595, 1555190, 3110380]

約数ペア:

[(1, 3110380), (2, 1555190), (4, 777595), (5, 622076), (7, 444340), (10, 311038), (13, 239260), (14, 222170), (20, 155519), (26, 119630), (28, 111085), (35, 88868), (52, 59815), (65, 47852), (70, 44434), (91, 34180), (130, 23926), (140, 22217), (182, 17090), (260, 11963), (364, 8545), (455, 6836), (910, 3418), (1709, 1820)]