1391036685540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1\times {\mathrm{869909}}^1$

素因数の和:870869

約数の個数: 96

約数和(自身を含む): 4033598688000

約数和(自身を除く): 2642562002460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 919, 1740, 1838, 2757, 3676, 4595, 5514, 9190, 11028, 13785, 18380, 26651, 27570, 53302, 55140, 79953, 106604, 133255, 159906, 266510, 319812, 399765, 533020, 799530, 869909, 1599060, 1739818, 2609727, 3479636, 4349545, 5219454, 8699090, 10438908, 13048635, 17398180, 25227361, 26097270, 50454722, 52194540, 75682083, 100909444, 126136805, 151364166, 252273610, 302728332, 378410415, 504547220, 756820830, 799446371, 1513641660, 1598892742, 2398339113, 3197785484, 3997231855, 4796678226, 7994463710, 9593356452, 11991695565, 15988927420, 23183944759, 23983391130, 46367889518, 47966782260, 69551834277, 92735779036, 115919723795, 139103668554, 231839447590, 278207337108, 347759171385, 463678895180, 695518342770, 1391036685540]

約数ペア:

[(1, 1391036685540), (2, 695518342770), (3, 463678895180), (4, 347759171385), (5, 278207337108), (6, 231839447590), (10, 139103668554), (12, 115919723795), (15, 92735779036), (20, 69551834277), (29, 47966782260), (30, 46367889518), (58, 23983391130), (60, 23183944759), (87, 15988927420), (116, 11991695565), (145, 9593356452), (174, 7994463710), (290, 4796678226), (348, 3997231855), (435, 3197785484), (580, 2398339113), (870, 1598892742), (919, 1513641660), (1740, 799446371), (1838, 756820830), (2757, 504547220), (3676, 378410415), (4595, 302728332), (5514, 252273610), (9190, 151364166), (11028, 126136805), (13785, 100909444), (18380, 75682083), (26651, 52194540), (27570, 50454722), (53302, 26097270), (55140, 25227361), (79953, 17398180), (106604, 13048635), (133255, 10438908), (159906, 8699090), (266510, 5219454), (319812, 4349545), (399765, 3479636), (533020, 2609727), (799530, 1739818), (869909, 1599060)]