22278390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1723}}^1$

素因数の和:2164

約数の個数: 32

約数和(自身を含む): 53623296

約数和(自身を除く): 31344906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 1723, 2155, 2586, 3446, 4310, 5169, 6465, 8615, 10338, 12930, 17230, 25845, 51690, 742613, 1485226, 2227839, 3713065, 4455678, 7426130, 11139195, 22278390]

約数ペア:

[(1, 22278390), (2, 11139195), (3, 7426130), (5, 4455678), (6, 3713065), (10, 2227839), (15, 1485226), (30, 742613), (431, 51690), (862, 25845), (1293, 17230), (1723, 12930), (2155, 10338), (2586, 8615), (3446, 6465), (4310, 5169)]