1085366870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21211}}^1$

素因数の和:21285

約数の個数: 64

約数和(自身を含む): 2419186176

約数和(自身を除く): 1333819306

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 43, 70, 85, 86, 119, 170, 215, 238, 301, 430, 595, 602, 731, 1190, 1462, 1505, 3010, 3655, 5117, 7310, 10234, 21211, 25585, 42422, 51170, 106055, 148477, 212110, 296954, 360587, 721174, 742385, 912073, 1484770, 1802935, 1824146, 2524109, 3605870, 4560365, 5048218, 6384511, 9120730, 12620545, 12769022, 15505241, 25241090, 31010482, 31922555, 63845110, 77526205, 108536687, 155052410, 217073374, 542683435, 1085366870]

約数ペア:

[(1, 1085366870), (2, 542683435), (5, 217073374), (7, 155052410), (10, 108536687), (14, 77526205), (17, 63845110), (34, 31922555), (35, 31010482), (43, 25241090), (70, 15505241), (85, 12769022), (86, 12620545), (119, 9120730), (170, 6384511), (215, 5048218), (238, 4560365), (301, 3605870), (430, 2524109), (595, 1824146), (602, 1802935), (731, 1484770), (1190, 912073), (1462, 742385), (1505, 721174), (3010, 360587), (3655, 296954), (5117, 212110), (7310, 148477), (10234, 106055), (21211, 51170), (25585, 42422)]