31620630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45827}}^1$

素因数の和:45860

約数の個数: 32

約数和(自身を含む): 79190784

約数和(自身を除く): 47570154

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 45827, 91654, 137481, 229135, 274962, 458270, 687405, 1054021, 1374810, 2108042, 3162063, 5270105, 6324126, 10540210, 15810315, 31620630]

約数ペア:

[(1, 31620630), (2, 15810315), (3, 10540210), (5, 6324126), (6, 5270105), (10, 3162063), (15, 2108042), (23, 1374810), (30, 1054021), (46, 687405), (69, 458270), (115, 274962), (138, 229135), (230, 137481), (345, 91654), (690, 45827)]