22106340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:849

約数の個数: 72

約数和(自身を含む): 67511808

約数和(自身を除く): 45405468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 643, 764, 955, 1146, 1286, 1719, 1910, 1929, 2292, 2572, 2865, 3215, 3438, 3820, 3858, 5730, 5787, 6430, 6876, 7716, 8595, 9645, 11460, 11574, 12860, 17190, 19290, 23148, 28935, 34380, 38580, 57870, 115740, 122813, 245626, 368439, 491252, 614065, 736878, 1105317, 1228130, 1473756, 1842195, 2210634, 2456260, 3684390, 4421268, 5526585, 7368780, 11053170, 22106340]

約数ペア:

[(1, 22106340), (2, 11053170), (3, 7368780), (4, 5526585), (5, 4421268), (6, 3684390), (9, 2456260), (10, 2210634), (12, 1842195), (15, 1473756), (18, 1228130), (20, 1105317), (30, 736878), (36, 614065), (45, 491252), (60, 368439), (90, 245626), (180, 122813), (191, 115740), (382, 57870), (573, 38580), (643, 34380), (764, 28935), (955, 23148), (1146, 19290), (1286, 17190), (1719, 12860), (1910, 11574), (1929, 11460), (2292, 9645), (2572, 8595), (2865, 7716), (3215, 6876), (3438, 6430), (3820, 5787), (3858, 5730)]