2992470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7673}}^1$

素因数の和:7696

約数の個数: 32

約数和(自身を含む): 7735392

約数和(自身を除く): 4742922

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 7673, 15346, 23019, 38365, 46038, 76730, 99749, 115095, 199498, 230190, 299247, 498745, 598494, 997490, 1496235, 2992470]

約数ペア:

[(1, 2992470), (2, 1496235), (3, 997490), (5, 598494), (6, 498745), (10, 299247), (13, 230190), (15, 199498), (26, 115095), (30, 99749), (39, 76730), (65, 46038), (78, 38365), (130, 23019), (195, 15346), (390, 7673)]