22399140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{647}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 62923392

約数和(自身を除く): 40524252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 577, 647, 1154, 1294, 1731, 1941, 2308, 2588, 2885, 3235, 3462, 3882, 5770, 6470, 6924, 7764, 8655, 9705, 11540, 12940, 17310, 19410, 34620, 38820, 373319, 746638, 1119957, 1493276, 1866595, 2239914, 3733190, 4479828, 5599785, 7466380, 11199570, 22399140]

約数ペア:

[(1, 22399140), (2, 11199570), (3, 7466380), (4, 5599785), (5, 4479828), (6, 3733190), (10, 2239914), (12, 1866595), (15, 1493276), (20, 1119957), (30, 746638), (60, 373319), (577, 38820), (647, 34620), (1154, 19410), (1294, 17310), (1731, 12940), (1941, 11540), (2308, 9705), (2588, 8655), (2885, 7764), (3235, 6924), (3462, 6470), (3882, 5770)]