30220965

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9733}}^1$

素因数の和:9770

約数の個数: 32

約数和(自身を含む): 56067840

約数和(自身を除く): 25846875

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 9733, 29199, 48665, 87597, 145995, 223859, 262791, 437985, 671577, 1119295, 1313955, 2014731, 3357885, 6044193, 10073655, 30220965]

約数ペア:

[(1, 30220965), (3, 10073655), (5, 6044193), (9, 3357885), (15, 2014731), (23, 1313955), (27, 1119295), (45, 671577), (69, 437985), (115, 262791), (135, 223859), (207, 145995), (345, 87597), (621, 48665), (1035, 29199), (3105, 9733)]