2961660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3797}}^1$

素因数の和:3822

約数の個数: 48

約数和(自身を含む): 8932896

約数和(自身を除く): 5971236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 3797, 7594, 11391, 15188, 18985, 22782, 37970, 45564, 49361, 56955, 75940, 98722, 113910, 148083, 197444, 227820, 246805, 296166, 493610, 592332, 740415, 987220, 1480830, 2961660]

約数ペア:

[(1, 2961660), (2, 1480830), (3, 987220), (4, 740415), (5, 592332), (6, 493610), (10, 296166), (12, 246805), (13, 227820), (15, 197444), (20, 148083), (26, 113910), (30, 98722), (39, 75940), (52, 56955), (60, 49361), (65, 45564), (78, 37970), (130, 22782), (156, 18985), (195, 15188), (260, 11391), (390, 7594), (780, 3797)]