9650770

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 17962560

約数和(自身を除く): 8311790

約数列:

[1, 2, 5, 10, 53, 106, 131, 139, 262, 265, 278, 530, 655, 695, 1310, 1390, 6943, 7367, 13886, 14734, 18209, 34715, 36418, 36835, 69430, 73670, 91045, 182090, 965077, 1930154, 4825385, 9650770]

約数ペア:

[(1, 9650770), (2, 4825385), (5, 1930154), (10, 965077), (53, 182090), (106, 91045), (131, 73670), (139, 69430), (262, 36835), (265, 36418), (278, 34715), (530, 18209), (655, 14734), (695, 13886), (1310, 7367), (1390, 6943)]