22111020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{122839}}^1$

素因数の和:122854

約数の個数: 36

約数和(自身を含む): 67070640

約数和(自身を除く): 44959620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 122839, 245678, 368517, 491356, 614195, 737034, 1105551, 1228390, 1474068, 1842585, 2211102, 2456780, 3685170, 4422204, 5527755, 7370340, 11055510, 22111020]

約数ペア:

[(1, 22111020), (2, 11055510), (3, 7370340), (4, 5527755), (5, 4422204), (6, 3685170), (9, 2456780), (10, 2211102), (12, 1842585), (15, 1474068), (18, 1228390), (20, 1105551), (30, 737034), (36, 614195), (45, 491356), (60, 368517), (90, 245678), (180, 122839)]