54905220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{305029}}^1$

素因数の和:305044

約数の個数: 36

約数和(自身を含む): 166546380

約数和(自身を除く): 111641160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 305029, 610058, 915087, 1220116, 1525145, 1830174, 2745261, 3050290, 3660348, 4575435, 5490522, 6100580, 9150870, 10981044, 13726305, 18301740, 27452610, 54905220]

約数ペア:

[(1, 54905220), (2, 27452610), (3, 18301740), (4, 13726305), (5, 10981044), (6, 9150870), (9, 6100580), (10, 5490522), (12, 4575435), (15, 3660348), (18, 3050290), (20, 2745261), (30, 1830174), (36, 1525145), (45, 1220116), (60, 915087), (90, 610058), (180, 305029)]