30747435

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89123}}^1$

素因数の和:89154

約数の個数: 16

約数和(自身を含む): 51335424

約数和(自身を除く): 20587989

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 89123, 267369, 445615, 1336845, 2049829, 6149487, 10249145, 30747435]

約数ペア:

[(1, 30747435), (3, 10249145), (5, 6149487), (15, 2049829), (23, 1336845), (69, 445615), (115, 267369), (345, 89123)]