72919330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{1103}}^1$

素因数の和:1722

約数の個数: 32

約数和(自身を含む): 143555328

約数和(自身を除く): 70635998

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 601, 1103, 1202, 2206, 3005, 5515, 6010, 6611, 11030, 12133, 13222, 24266, 33055, 60665, 66110, 121330, 662903, 1325806, 3314515, 6629030, 7291933, 14583866, 36459665, 72919330]

約数ペア:

[(1, 72919330), (2, 36459665), (5, 14583866), (10, 7291933), (11, 6629030), (22, 3314515), (55, 1325806), (110, 662903), (601, 121330), (1103, 66110), (1202, 60665), (2206, 33055), (3005, 24266), (5515, 13222), (6010, 12133), (6611, 11030)]