74747930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{324991}}^1$

素因数の和:325021

約数の個数: 16

約数和(自身を含む): 140396544

約数和(自身を除く): 65648614

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 324991, 649982, 1624955, 3249910, 7474793, 14949586, 37373965, 74747930]

約数ペア:

[(1, 74747930), (2, 37373965), (5, 14949586), (10, 7474793), (23, 3249910), (46, 1624955), (115, 649982), (230, 324991)]