28092420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17341}}^1$

素因数の和:17362

約数の個数: 60

約数和(自身を含む): 88132044

約数和(自身を除く): 60039624

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 17341, 34682, 52023, 69364, 86705, 104046, 156069, 173410, 208092, 260115, 312138, 346820, 468207, 520230, 624276, 780345, 936414, 1040460, 1404621, 1560690, 1872828, 2341035, 2809242, 3121380, 4682070, 5618484, 7023105, 9364140, 14046210, 28092420]

約数ペア:

[(1, 28092420), (2, 14046210), (3, 9364140), (4, 7023105), (5, 5618484), (6, 4682070), (9, 3121380), (10, 2809242), (12, 2341035), (15, 1872828), (18, 1560690), (20, 1404621), (27, 1040460), (30, 936414), (36, 780345), (45, 624276), (54, 520230), (60, 468207), (81, 346820), (90, 312138), (108, 260115), (135, 208092), (162, 173410), (180, 156069), (270, 104046), (324, 86705), (405, 69364), (540, 52023), (810, 34682), (1620, 17341)]