30446455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 42033600

約数和(自身を除く): 11587145

約数列:

[1, 5, 13, 19, 65, 89, 95, 247, 277, 445, 1157, 1235, 1385, 1691, 3601, 5263, 5785, 8455, 18005, 21983, 24653, 26315, 68419, 109915, 123265, 320489, 342095, 468407, 1602445, 2342035, 6089291, 30446455]

約数ペア:

[(1, 30446455), (5, 6089291), (13, 2342035), (19, 1602445), (65, 468407), (89, 342095), (95, 320489), (247, 123265), (277, 109915), (445, 68419), (1157, 26315), (1235, 24653), (1385, 21983), (1691, 18005), (3601, 8455), (5263, 5785)]