30254781249

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{397}}^2$

素因数の和:1095

約数の個数: 72

約数和(自身を含む): 54819580608

約数和(自身を除く): 24564799359

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 277, 397, 693, 831, 1191, 1939, 2493, 2779, 3047, 3573, 4367, 5817, 8337, 9141, 13101, 17451, 21329, 25011, 27423, 30569, 39303, 63987, 91707, 109969, 157609, 191961, 275121, 329907, 472827, 769783, 989721, 1103263, 1209659, 1418481, 1733699, 2309349, 3309789, 3628977, 5201097, 6928047, 8467613, 9929367, 10886931, 12135893, 15603291, 25402839, 36407679, 43657693, 76208517, 109223037, 130973079, 305603851, 392919237, 480234623, 916811553, 1440703869, 2750434659, 3361642361, 4322111607, 10084927083, 30254781249]

約数ペア:

[(1, 30254781249), (3, 10084927083), (7, 4322111607), (9, 3361642361), (11, 2750434659), (21, 1440703869), (33, 916811553), (63, 480234623), (77, 392919237), (99, 305603851), (231, 130973079), (277, 109223037), (397, 76208517), (693, 43657693), (831, 36407679), (1191, 25402839), (1939, 15603291), (2493, 12135893), (2779, 10886931), (3047, 9929367), (3573, 8467613), (4367, 6928047), (5817, 5201097), (8337, 3628977), (9141, 3309789), (13101, 2309349), (17451, 1733699), (21329, 1418481), (25011, 1209659), (27423, 1103263), (30569, 989721), (39303, 769783), (63987, 472827), (91707, 329907), (109969, 275121), (157609, 191961)]