30902455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14143}}^1$

素因数の和:14190

約数の個数: 16

約数和(自身を含む): 40734720

約数和(自身を除く): 9832265

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 14143, 70715, 268717, 325289, 1343585, 1626445, 6180491, 30902455]

約数ペア:

[(1, 30902455), (5, 6180491), (19, 1626445), (23, 1343585), (95, 325289), (115, 268717), (437, 70715), (2185, 14143)]