90837227530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{751}}^1\times {\mathrm{1279}}^1$

素因数の和:2244

約数の個数: 96

約数和(自身を含む): 191591792640

約数和(自身を除く): 100754565110

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 193, 245, 386, 490, 751, 965, 1279, 1351, 1502, 1930, 2558, 2702, 3755, 5257, 6395, 6755, 7510, 8953, 9457, 10514, 12790, 13510, 17906, 18914, 26285, 36799, 44765, 47285, 52570, 62671, 73598, 89530, 94570, 125342, 144943, 183995, 246847, 289886, 313355, 367990, 493694, 626710, 724715, 960529, 1014601, 1234235, 1449430, 1727929, 1921058, 2029202, 2468470, 3455858, 4802645, 5073005, 6723703, 7102207, 8639645, 9605290, 10146010, 12095503, 13447406, 14204414, 17279290, 24191006, 33618515, 35511035, 47065921, 60477515, 67237030, 71022070, 94131842, 120955030, 185382097, 235329605, 370764194, 470659210, 926910485, 1297674679, 1853820970, 2595349358, 6488373395, 9083722753, 12976746790, 18167445506, 45418613765, 90837227530]

約数ペア:

[(1, 90837227530), (2, 45418613765), (5, 18167445506), (7, 12976746790), (10, 9083722753), (14, 6488373395), (35, 2595349358), (49, 1853820970), (70, 1297674679), (98, 926910485), (193, 470659210), (245, 370764194), (386, 235329605), (490, 185382097), (751, 120955030), (965, 94131842), (1279, 71022070), (1351, 67237030), (1502, 60477515), (1930, 47065921), (2558, 35511035), (2702, 33618515), (3755, 24191006), (5257, 17279290), (6395, 14204414), (6755, 13447406), (7510, 12095503), (8953, 10146010), (9457, 9605290), (10514, 8639645), (12790, 7102207), (13510, 6723703), (17906, 5073005), (18914, 4802645), (26285, 3455858), (36799, 2468470), (44765, 2029202), (47285, 1921058), (52570, 1727929), (62671, 1449430), (73598, 1234235), (89530, 1014601), (94570, 960529), (125342, 724715), (144943, 626710), (183995, 493694), (246847, 367990), (289886, 313355)]