72777210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{220537}}^1$

素因数の和:220558

約数の個数: 32

約数和(自身を含む): 190544832

約数和(自身を除く): 117767622

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 220537, 441074, 661611, 1102685, 1323222, 2205370, 2425907, 3308055, 4851814, 6616110, 7277721, 12129535, 14555442, 24259070, 36388605, 72777210]

約数ペア:

[(1, 72777210), (2, 36388605), (3, 24259070), (5, 14555442), (6, 12129535), (10, 7277721), (11, 6616110), (15, 4851814), (22, 3308055), (30, 2425907), (33, 2205370), (55, 1323222), (66, 1102685), (110, 661611), (165, 441074), (330, 220537)]