279508730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{1201}}^1$

素因数の和:1299

約数の個数: 48

約数和(自身を含む): 547953336

約数和(自身を除く): 268444606

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1201, 1258, 1369, 2402, 2738, 3145, 6005, 6290, 6845, 12010, 13690, 20417, 23273, 40834, 44437, 46546, 88874, 102085, 116365, 204170, 222185, 232730, 444370, 755429, 1510858, 1644169, 3288338, 3777145, 7554290, 8220845, 16441690, 27950873, 55901746, 139754365, 279508730]

約数ペア:

[(1, 279508730), (2, 139754365), (5, 55901746), (10, 27950873), (17, 16441690), (34, 8220845), (37, 7554290), (74, 3777145), (85, 3288338), (170, 1644169), (185, 1510858), (370, 755429), (629, 444370), (1201, 232730), (1258, 222185), (1369, 204170), (2402, 116365), (2738, 102085), (3145, 88874), (6005, 46546), (6290, 44437), (6845, 40834), (12010, 23273), (13690, 20417)]