64485810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:952

約数の個数: 96

約数和(自身を含む): 180797760

約数和(自身を除く): 116311950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 43, 45, 57, 86, 90, 95, 114, 129, 171, 190, 215, 258, 285, 342, 387, 430, 570, 645, 774, 817, 855, 877, 1290, 1634, 1710, 1754, 1935, 2451, 2631, 3870, 4085, 4385, 4902, 5262, 7353, 7893, 8170, 8770, 12255, 13155, 14706, 15786, 16663, 24510, 26310, 33326, 36765, 37711, 39465, 49989, 73530, 75422, 78930, 83315, 99978, 113133, 149967, 166630, 188555, 226266, 249945, 299934, 339399, 377110, 499890, 565665, 678798, 716509, 749835, 1131330, 1433018, 1499670, 1696995, 2149527, 3393990, 3582545, 4299054, 6448581, 7165090, 10747635, 12897162, 21495270, 32242905, 64485810]

約数ペア:

[(1, 64485810), (2, 32242905), (3, 21495270), (5, 12897162), (6, 10747635), (9, 7165090), (10, 6448581), (15, 4299054), (18, 3582545), (19, 3393990), (30, 2149527), (38, 1696995), (43, 1499670), (45, 1433018), (57, 1131330), (86, 749835), (90, 716509), (95, 678798), (114, 565665), (129, 499890), (171, 377110), (190, 339399), (215, 299934), (258, 249945), (285, 226266), (342, 188555), (387, 166630), (430, 149967), (570, 113133), (645, 99978), (774, 83315), (817, 78930), (855, 75422), (877, 73530), (1290, 49989), (1634, 39465), (1710, 37711), (1754, 36765), (1935, 33326), (2451, 26310), (2631, 24510), (3870, 16663), (4085, 15786), (4385, 14706), (4902, 13155), (5262, 12255), (7353, 8770), (7893, 8170)]