1768238910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{709}}^1\times {\mathrm{3079}}^1$

素因数の和:3807

約数の個数: 80

約数和(自身を含む): 4762850400

約数和(自身を除く): 2994611490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 709, 810, 1418, 2127, 3079, 3545, 4254, 6158, 6381, 7090, 9237, 10635, 12762, 15395, 18474, 19143, 21270, 27711, 30790, 31905, 38286, 46185, 55422, 57429, 63810, 83133, 92370, 95715, 114858, 138555, 166266, 191430, 249399, 277110, 287145, 415665, 498798, 574290, 831330, 1246995, 2183011, 2493990, 4366022, 6549033, 10915055, 13098066, 19647099, 21830110, 32745165, 39294198, 58941297, 65490330, 98235495, 117882594, 176823891, 196470990, 294706485, 353647782, 589412970, 884119455, 1768238910]

約数ペア:

[(1, 1768238910), (2, 884119455), (3, 589412970), (5, 353647782), (6, 294706485), (9, 196470990), (10, 176823891), (15, 117882594), (18, 98235495), (27, 65490330), (30, 58941297), (45, 39294198), (54, 32745165), (81, 21830110), (90, 19647099), (135, 13098066), (162, 10915055), (270, 6549033), (405, 4366022), (709, 2493990), (810, 2183011), (1418, 1246995), (2127, 831330), (3079, 574290), (3545, 498798), (4254, 415665), (6158, 287145), (6381, 277110), (7090, 249399), (9237, 191430), (10635, 166266), (12762, 138555), (15395, 114858), (18474, 95715), (19143, 92370), (21270, 83133), (27711, 63810), (30790, 57429), (31905, 55422), (38286, 46185)]