78698170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6311}}^1$

素因数の和:6390

約数の個数: 32

約数和(自身を含む): 149973120

約数和(自身を除く): 71274950

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 6235, 6311, 12470, 12622, 31555, 63110, 183019, 271373, 366038, 542746, 915095, 1356865, 1830190, 2713730, 7869817, 15739634, 39349085, 78698170]

約数ペア:

[(1, 78698170), (2, 39349085), (5, 15739634), (10, 7869817), (29, 2713730), (43, 1830190), (58, 1356865), (86, 915095), (145, 542746), (215, 366038), (290, 271373), (430, 183019), (1247, 63110), (2494, 31555), (6235, 12622), (6311, 12470)]