1585000830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{17431}}^1$

素因数の和:17881

約数の個数: 64

約数和(自身を含む): 4357721088

約数和(自身を除く): 2772720258

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 433, 866, 1299, 2165, 2598, 3031, 4330, 6062, 6495, 9093, 12990, 15155, 17431, 18186, 30310, 34862, 45465, 52293, 87155, 90930, 104586, 122017, 174310, 244034, 261465, 366051, 522930, 610085, 732102, 1220170, 1830255, 3660510, 7547623, 15095246, 22642869, 37738115, 45285738, 52833361, 75476230, 105666722, 113214345, 158500083, 226428690, 264166805, 317000166, 528333610, 792500415, 1585000830]

約数ペア:

[(1, 1585000830), (2, 792500415), (3, 528333610), (5, 317000166), (6, 264166805), (7, 226428690), (10, 158500083), (14, 113214345), (15, 105666722), (21, 75476230), (30, 52833361), (35, 45285738), (42, 37738115), (70, 22642869), (105, 15095246), (210, 7547623), (433, 3660510), (866, 1830255), (1299, 1220170), (2165, 732102), (2598, 610085), (3031, 522930), (4330, 366051), (6062, 261465), (6495, 244034), (9093, 174310), (12990, 122017), (15155, 104586), (17431, 90930), (18186, 87155), (30310, 52293), (34862, 45465)]