30654515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1789}}^1$

素因数の和:1966

約数の個数: 16

約数和(自身を含む): 38664000

約数和(自身を除く): 8009485

約数列:

[1, 5, 23, 115, 149, 745, 1789, 3427, 8945, 17135, 41147, 205735, 266561, 1332805, 6130903, 30654515]

約数ペア:

[(1, 30654515), (5, 6130903), (23, 1332805), (115, 266561), (149, 205735), (745, 41147), (1789, 17135), (3427, 8945)]