2373735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 64

約数和(自身を含む): 4902912

約数和(自身を除く): 2529177

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 37, 39, 47, 65, 91, 105, 111, 141, 185, 195, 235, 259, 273, 329, 455, 481, 555, 611, 705, 777, 987, 1295, 1365, 1443, 1645, 1739, 1833, 2405, 3055, 3367, 3885, 4277, 4935, 5217, 7215, 8695, 9165, 10101, 12173, 12831, 16835, 21385, 22607, 26085, 36519, 50505, 60865, 64155, 67821, 113035, 158249, 182595, 339105, 474747, 791245, 2373735]

約数ペア:

[(1, 2373735), (3, 791245), (5, 474747), (7, 339105), (13, 182595), (15, 158249), (21, 113035), (35, 67821), (37, 64155), (39, 60865), (47, 50505), (65, 36519), (91, 26085), (105, 22607), (111, 21385), (141, 16835), (185, 12831), (195, 12173), (235, 10101), (259, 9165), (273, 8695), (329, 7215), (455, 5217), (481, 4935), (555, 4277), (611, 3885), (705, 3367), (777, 3055), (987, 2405), (1295, 1833), (1365, 1739), (1443, 1645)]