17320790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{733}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 33294240

約数和(自身を除く): 15973450

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 733, 1390, 1466, 2363, 3665, 4726, 7330, 11815, 12461, 23630, 24922, 62305, 101887, 124610, 203774, 509435, 1018870, 1732079, 3464158, 8660395, 17320790]

約数ペア:

[(1, 17320790), (2, 8660395), (5, 3464158), (10, 1732079), (17, 1018870), (34, 509435), (85, 203774), (139, 124610), (170, 101887), (278, 62305), (695, 24922), (733, 23630), (1390, 12461), (1466, 11815), (2363, 7330), (3665, 4726)]