1738991030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{1283}}^1$

素因数の和:1398

約数の個数: 96

約数和(自身を含む): 3859888896

約数和(自身を除く): 2120897866

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 67, 70, 85, 119, 134, 170, 238, 289, 335, 469, 578, 595, 670, 938, 1139, 1190, 1283, 1445, 2023, 2278, 2345, 2566, 2890, 4046, 4690, 5695, 6415, 7973, 8981, 10115, 11390, 12830, 15946, 17962, 19363, 20230, 21811, 38726, 39865, 43622, 44905, 79730, 85961, 89810, 96815, 109055, 135541, 152677, 171922, 193630, 218110, 271082, 305354, 370787, 429805, 601727, 677705, 741574, 763385, 859610, 1203454, 1355410, 1461337, 1526770, 1853935, 2595509, 2922674, 3008635, 3707870, 5191018, 6017270, 7306685, 10229359, 12977545, 14613370, 20458718, 24842729, 25955090, 49685458, 51146795, 102293590, 124213645, 173899103, 248427290, 347798206, 869495515, 1738991030]

約数ペア:

[(1, 1738991030), (2, 869495515), (5, 347798206), (7, 248427290), (10, 173899103), (14, 124213645), (17, 102293590), (34, 51146795), (35, 49685458), (67, 25955090), (70, 24842729), (85, 20458718), (119, 14613370), (134, 12977545), (170, 10229359), (238, 7306685), (289, 6017270), (335, 5191018), (469, 3707870), (578, 3008635), (595, 2922674), (670, 2595509), (938, 1853935), (1139, 1526770), (1190, 1461337), (1283, 1355410), (1445, 1203454), (2023, 859610), (2278, 763385), (2345, 741574), (2566, 677705), (2890, 601727), (4046, 429805), (4690, 370787), (5695, 305354), (6415, 271082), (7973, 218110), (8981, 193630), (10115, 171922), (11390, 152677), (12830, 135541), (15946, 109055), (17962, 96815), (19363, 89810), (20230, 85961), (21811, 79730), (38726, 44905), (39865, 43622)]