30672777

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 45895680

約数和(自身を除く): 15222903

約数列:

[1, 3, 17, 23, 51, 69, 79, 237, 331, 391, 993, 1173, 1343, 1817, 4029, 5451, 5627, 7613, 16881, 22839, 26149, 30889, 78447, 92667, 129421, 388263, 444533, 601427, 1333599, 1804281, 10224259, 30672777]

約数ペア:

[(1, 30672777), (3, 10224259), (17, 1804281), (23, 1333599), (51, 601427), (69, 444533), (79, 388263), (237, 129421), (331, 92667), (391, 78447), (993, 30889), (1173, 26149), (1343, 22839), (1817, 16881), (4029, 7613), (5451, 5627)]