22179420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13691}}^1$

素因数の和:13712

約数の個数: 60

約数和(自身を含む): 69582744

約数和(自身を除く): 47403324

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, 13691, 27382, 41073, 54764, 68455, 82146, 123219, 136910, 164292, 205365, 246438, 273820, 369657, 410730, 492876, 616095, 739314, 821460, 1108971, 1232190, 1478628, 1848285, 2217942, 2464380, 3696570, 4435884, 5544855, 7393140, 11089710, 22179420]

約数ペア:

[(1, 22179420), (2, 11089710), (3, 7393140), (4, 5544855), (5, 4435884), (6, 3696570), (9, 2464380), (10, 2217942), (12, 1848285), (15, 1478628), (18, 1232190), (20, 1108971), (27, 821460), (30, 739314), (36, 616095), (45, 492876), (54, 410730), (60, 369657), (81, 273820), (90, 246438), (108, 205365), (135, 164292), (162, 136910), (180, 123219), (270, 82146), (324, 68455), (405, 54764), (540, 41073), (810, 27382), (1620, 13691)]