6999330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 18361728

約数和(自身を除く): 11362398

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 131, 137, 195, 262, 274, 390, 393, 411, 655, 685, 786, 822, 1310, 1370, 1703, 1781, 1965, 2055, 3406, 3562, 3930, 4110, 5109, 5343, 8515, 8905, 10218, 10686, 17030, 17810, 17947, 25545, 26715, 35894, 51090, 53430, 53841, 89735, 107682, 179470, 233311, 269205, 466622, 538410, 699933, 1166555, 1399866, 2333110, 3499665, 6999330]

約数ペア:

[(1, 6999330), (2, 3499665), (3, 2333110), (5, 1399866), (6, 1166555), (10, 699933), (13, 538410), (15, 466622), (26, 269205), (30, 233311), (39, 179470), (65, 107682), (78, 89735), (130, 53841), (131, 53430), (137, 51090), (195, 35894), (262, 26715), (274, 25545), (390, 17947), (393, 17810), (411, 17030), (655, 10686), (685, 10218), (786, 8905), (822, 8515), (1310, 5343), (1370, 5109), (1703, 4110), (1781, 3930), (1965, 3562), (2055, 3406)]