132857790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{340661}}^1$

素因数の和:340684

約数の個数: 32

約数和(自身を含む): 343387296

約数和(自身を除く): 210529506

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 340661, 681322, 1021983, 1703305, 2043966, 3406610, 4428593, 5109915, 8857186, 10219830, 13285779, 22142965, 26571558, 44285930, 66428895, 132857790]

約数ペア:

[(1, 132857790), (2, 66428895), (3, 44285930), (5, 26571558), (6, 22142965), (10, 13285779), (13, 10219830), (15, 8857186), (26, 5109915), (30, 4428593), (39, 3406610), (65, 2043966), (78, 1703305), (130, 1021983), (195, 681322), (390, 340661)]