340246870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{4801}}^1$

素因数の和:5200

約数の個数: 32

約数和(自身を含む): 646541280

約数和(自身を除く): 306294410

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 373, 746, 1865, 3730, 4801, 7087, 9602, 14174, 24005, 35435, 48010, 70870, 91219, 182438, 456095, 912190, 1790773, 3581546, 8953865, 17907730, 34024687, 68049374, 170123435, 340246870]

約数ペア:

[(1, 340246870), (2, 170123435), (5, 68049374), (10, 34024687), (19, 17907730), (38, 8953865), (95, 3581546), (190, 1790773), (373, 912190), (746, 456095), (1865, 182438), (3730, 91219), (4801, 70870), (7087, 48010), (9602, 35435), (14174, 24005)]