30372651

素因数分解:

$3^4\times {\mathrm{569}}^1\times {\mathrm{659}}^1$

素因数の和:1240

約数の個数: 20

約数和(自身を含む): 45520200

約数和(自身を除く): 15147549

約数列:

[1, 3, 9, 27, 81, 569, 659, 1707, 1977, 5121, 5931, 15363, 17793, 46089, 53379, 374971, 1124913, 3374739, 10124217, 30372651]

約数ペア:

[(1, 30372651), (3, 10124217), (9, 3374739), (27, 1124913), (81, 374971), (569, 53379), (659, 46089), (1707, 17793), (1977, 15363), (5121, 5931)]