1401006510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{71081}}^1$

素因数の和:71170

約数の個数: 64

約数和(自身を含む): 3787248960

約数和(自身を除く): 2386242450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 135, 146, 219, 270, 365, 438, 657, 730, 1095, 1314, 1971, 2190, 3285, 3942, 6570, 9855, 19710, 71081, 142162, 213243, 355405, 426486, 639729, 710810, 1066215, 1279458, 1919187, 2132430, 3198645, 3838374, 5188913, 6397290, 9595935, 10377826, 15566739, 19191870, 25944565, 31133478, 46700217, 51889130, 77833695, 93400434, 140100651, 155667390, 233501085, 280201302, 467002170, 700503255, 1401006510]

約数ペア:

[(1, 1401006510), (2, 700503255), (3, 467002170), (5, 280201302), (6, 233501085), (9, 155667390), (10, 140100651), (15, 93400434), (18, 77833695), (27, 51889130), (30, 46700217), (45, 31133478), (54, 25944565), (73, 19191870), (90, 15566739), (135, 10377826), (146, 9595935), (219, 6397290), (270, 5188913), (365, 3838374), (438, 3198645), (657, 2132430), (730, 1919187), (1095, 1279458), (1314, 1066215), (1971, 710810), (2190, 639729), (3285, 426486), (3942, 355405), (6570, 213243), (9855, 142162), (19710, 71081)]