74580490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{7541}}^1$

素因数の和:7614

約数の個数: 32

約数和(自身を含む): 143358336

約数和(自身を除く): 68777846

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 7541, 9890, 15082, 37705, 75410, 173443, 324263, 346886, 648526, 867215, 1621315, 1734430, 3242630, 7458049, 14916098, 37290245, 74580490]

約数ペア:

[(1, 74580490), (2, 37290245), (5, 14916098), (10, 7458049), (23, 3242630), (43, 1734430), (46, 1621315), (86, 867215), (115, 648526), (215, 346886), (230, 324263), (430, 173443), (989, 75410), (1978, 37705), (4945, 15082), (7541, 9890)]