91371390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{276883}}^1$

素因数の和:276904

約数の個数: 32

約数和(自身を含む): 239227776

約数和(自身を除く): 147856386

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 276883, 553766, 830649, 1384415, 1661298, 2768830, 3045713, 4153245, 6091426, 8306490, 9137139, 15228565, 18274278, 30457130, 45685695, 91371390]

約数ペア:

[(1, 91371390), (2, 45685695), (3, 30457130), (5, 18274278), (6, 15228565), (10, 9137139), (11, 8306490), (15, 6091426), (22, 4153245), (30, 3045713), (33, 2768830), (55, 1661298), (66, 1384415), (110, 830649), (165, 553766), (330, 276883)]