22223820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{631}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 62431488

約数和(自身を除く): 40207668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 587, 631, 1174, 1262, 1761, 1893, 2348, 2524, 2935, 3155, 3522, 3786, 5870, 6310, 7044, 7572, 8805, 9465, 11740, 12620, 17610, 18930, 35220, 37860, 370397, 740794, 1111191, 1481588, 1851985, 2222382, 3703970, 4444764, 5555955, 7407940, 11111910, 22223820]

約数ペア:

[(1, 22223820), (2, 11111910), (3, 7407940), (4, 5555955), (5, 4444764), (6, 3703970), (10, 2222382), (12, 1851985), (15, 1481588), (20, 1111191), (30, 740794), (60, 370397), (587, 37860), (631, 35220), (1174, 18930), (1262, 17610), (1761, 12620), (1893, 11740), (2348, 9465), (2524, 8805), (2935, 7572), (3155, 7044), (3522, 6310), (3786, 5870)]