8065190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 17308512

約数和(自身を除く): 9243322

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 137, 145, 203, 274, 290, 406, 685, 841, 959, 1015, 1370, 1682, 1918, 2030, 3973, 4205, 4795, 5887, 7946, 8410, 9590, 11774, 19865, 27811, 29435, 39730, 55622, 58870, 115217, 139055, 230434, 278110, 576085, 806519, 1152170, 1613038, 4032595, 8065190]

約数ペア:

[(1, 8065190), (2, 4032595), (5, 1613038), (7, 1152170), (10, 806519), (14, 576085), (29, 278110), (35, 230434), (58, 139055), (70, 115217), (137, 58870), (145, 55622), (203, 39730), (274, 29435), (290, 27811), (406, 19865), (685, 11774), (841, 9590), (959, 8410), (1015, 7946), (1370, 5887), (1682, 4795), (1918, 4205), (2030, 3973)]