977391060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{1999}}^1$

素因数の和:2321

約数の個数: 96

約数和(自身を含む): 2842560000

約数和(自身を除く): 1865168940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 281, 290, 348, 435, 562, 580, 843, 870, 1124, 1405, 1686, 1740, 1999, 2810, 3372, 3998, 4215, 5620, 5997, 7996, 8149, 8430, 9995, 11994, 16298, 16860, 19990, 23988, 24447, 29985, 32596, 39980, 40745, 48894, 57971, 59970, 81490, 97788, 115942, 119940, 122235, 162980, 173913, 231884, 244470, 289855, 347826, 488940, 561719, 579710, 695652, 869565, 1123438, 1159420, 1685157, 1739130, 2246876, 2808595, 3370314, 3478260, 5617190, 6740628, 8425785, 11234380, 16289851, 16851570, 32579702, 33703140, 48869553, 65159404, 81449255, 97739106, 162898510, 195478212, 244347765, 325797020, 488695530, 977391060]

約数ペア:

[(1, 977391060), (2, 488695530), (3, 325797020), (4, 244347765), (5, 195478212), (6, 162898510), (10, 97739106), (12, 81449255), (15, 65159404), (20, 48869553), (29, 33703140), (30, 32579702), (58, 16851570), (60, 16289851), (87, 11234380), (116, 8425785), (145, 6740628), (174, 5617190), (281, 3478260), (290, 3370314), (348, 2808595), (435, 2246876), (562, 1739130), (580, 1685157), (843, 1159420), (870, 1123438), (1124, 869565), (1405, 695652), (1686, 579710), (1740, 561719), (1999, 488940), (2810, 347826), (3372, 289855), (3998, 244470), (4215, 231884), (5620, 173913), (5997, 162980), (7996, 122235), (8149, 119940), (8430, 115942), (9995, 97788), (11994, 81490), (16298, 59970), (16860, 57971), (19990, 48894), (23988, 40745), (24447, 39980), (29985, 32596)]