3251170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 6395760

約数和(自身を除く): 3144590

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 281, 445, 562, 890, 1157, 1405, 2314, 2810, 3653, 5785, 7306, 11570, 18265, 25009, 36530, 50018, 125045, 250090, 325117, 650234, 1625585, 3251170]

約数ペア:

[(1, 3251170), (2, 1625585), (5, 650234), (10, 325117), (13, 250090), (26, 125045), (65, 50018), (89, 36530), (130, 25009), (178, 18265), (281, 11570), (445, 7306), (562, 5785), (890, 3653), (1157, 2810), (1405, 2314)]