9986370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 25691904

約数和(自身を除く): 15705534

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 69, 82, 115, 123, 138, 205, 230, 246, 345, 353, 410, 615, 690, 706, 943, 1059, 1230, 1765, 1886, 2118, 2829, 3530, 4715, 5295, 5658, 8119, 9430, 10590, 14145, 14473, 16238, 24357, 28290, 28946, 40595, 43419, 48714, 72365, 81190, 86838, 121785, 144730, 217095, 243570, 332879, 434190, 665758, 998637, 1664395, 1997274, 3328790, 4993185, 9986370]

約数ペア:

[(1, 9986370), (2, 4993185), (3, 3328790), (5, 1997274), (6, 1664395), (10, 998637), (15, 665758), (23, 434190), (30, 332879), (41, 243570), (46, 217095), (69, 144730), (82, 121785), (115, 86838), (123, 81190), (138, 72365), (205, 48714), (230, 43419), (246, 40595), (345, 28946), (353, 28290), (410, 24357), (615, 16238), (690, 14473), (706, 14145), (943, 10590), (1059, 9430), (1230, 8119), (1765, 5658), (1886, 5295), (2118, 4715), (2829, 3530)]