2880821370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{17431}}^1$

素因数の和:18235

約数の個数: 64

約数和(自身を含む): 7912175616

約数和(自身を除く): 5031354246

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 787, 1574, 2361, 3935, 4722, 5509, 7870, 11018, 11805, 16527, 17431, 23610, 27545, 33054, 34862, 52293, 55090, 82635, 87155, 104586, 122017, 165270, 174310, 244034, 261465, 366051, 522930, 610085, 732102, 1220170, 1830255, 3660510, 13718197, 27436394, 41154591, 68590985, 82309182, 96027379, 137181970, 192054758, 205772955, 288082137, 411545910, 480136895, 576164274, 960273790, 1440410685, 2880821370]

約数ペア:

[(1, 2880821370), (2, 1440410685), (3, 960273790), (5, 576164274), (6, 480136895), (7, 411545910), (10, 288082137), (14, 205772955), (15, 192054758), (21, 137181970), (30, 96027379), (35, 82309182), (42, 68590985), (70, 41154591), (105, 27436394), (210, 13718197), (787, 3660510), (1574, 1830255), (2361, 1220170), (3935, 732102), (4722, 610085), (5509, 522930), (7870, 366051), (11018, 261465), (11805, 244034), (16527, 174310), (17431, 165270), (23610, 122017), (27545, 104586), (33054, 87155), (34862, 82635), (52293, 55090)]