30772965

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 51757056

約数和(自身を除く): 20984091

約数列:

[1, 3, 5, 15, 23, 69, 115, 191, 345, 467, 573, 955, 1401, 2335, 2865, 4393, 7005, 10741, 13179, 21965, 32223, 53705, 65895, 89197, 161115, 267591, 445985, 1337955, 2051531, 6154593, 10257655, 30772965]

約数ペア:

[(1, 30772965), (3, 10257655), (5, 6154593), (15, 2051531), (23, 1337955), (69, 445985), (115, 267591), (191, 161115), (345, 89197), (467, 65895), (573, 53705), (955, 32223), (1401, 21965), (2335, 13179), (2865, 10741), (4393, 7005)]