65212370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2273}}^1$

素因数の和:2450

約数の個数: 32

約数和(自身を含む): 124433280

約数和(自身を除く): 59220910

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 302, 755, 1510, 2273, 2869, 4546, 5738, 11365, 14345, 22730, 28690, 43187, 86374, 215935, 343223, 431870, 686446, 1716115, 3432230, 6521237, 13042474, 32606185, 65212370]

約数ペア:

[(1, 65212370), (2, 32606185), (5, 13042474), (10, 6521237), (19, 3432230), (38, 1716115), (95, 686446), (151, 431870), (190, 343223), (302, 215935), (755, 86374), (1510, 43187), (2273, 28690), (2869, 22730), (4546, 14345), (5738, 11365)]