42215730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8963}}^1$

素因数の和:9130

約数の個数: 32

約数和(自身を含む): 101974464

約数和(自身を除く): 59758734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 8963, 17926, 26889, 44815, 53778, 89630, 134445, 268890, 1407191, 2814382, 4221573, 7035955, 8443146, 14071910, 21107865, 42215730]

約数ペア:

[(1, 42215730), (2, 21107865), (3, 14071910), (5, 8443146), (6, 7035955), (10, 4221573), (15, 2814382), (30, 1407191), (157, 268890), (314, 134445), (471, 89630), (785, 53778), (942, 44815), (1570, 26889), (2355, 17926), (4710, 8963)]