61846969990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1129}}^1\times {\mathrm{1489}}^1$

素因数の和:2921

約数の個数: 64

約数和(自身を含む): 120499041600

約数和(自身を除く): 58652071610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 283, 566, 1129, 1415, 1489, 2258, 2830, 2978, 3679, 5645, 7358, 7445, 11290, 14677, 14890, 18395, 19357, 29354, 36790, 38714, 73385, 96785, 146770, 193570, 319507, 421387, 639014, 842774, 1597535, 1681081, 2106935, 3195070, 3362162, 4153591, 4213870, 5478031, 8307182, 8405405, 10956062, 16810810, 20767955, 21854053, 27390155, 41535910, 43708106, 54780310, 109270265, 218540530, 475745923, 951491846, 2378729615, 4757459230, 6184696999, 12369393998, 30923484995, 61846969990]

約数ペア:

[(1, 61846969990), (2, 30923484995), (5, 12369393998), (10, 6184696999), (13, 4757459230), (26, 2378729615), (65, 951491846), (130, 475745923), (283, 218540530), (566, 109270265), (1129, 54780310), (1415, 43708106), (1489, 41535910), (2258, 27390155), (2830, 21854053), (2978, 20767955), (3679, 16810810), (5645, 10956062), (7358, 8405405), (7445, 8307182), (11290, 5478031), (14677, 4213870), (14890, 4153591), (18395, 3362162), (19357, 3195070), (29354, 2106935), (36790, 1681081), (38714, 1597535), (73385, 842774), (96785, 639014), (146770, 421387), (193570, 319507)]