30661488

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1527

約数の個数: 120

約数和(自身を含む): 100878960

約数和(自身を除く): 70217472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 792, 858, 936, 1144, 1287, 1489, 1584, 1716, 1872, 2288, 2574, 2978, 3432, 4467, 5148, 5956, 6864, 8934, 10296, 11912, 13401, 16379, 17868, 19357, 20592, 23824, 26802, 32758, 35736, 38714, 49137, 53604, 58071, 65516, 71472, 77428, 98274, 107208, 116142, 131032, 147411, 154856, 174213, 196548, 212927, 214416, 232284, 262064, 294822, 309712, 348426, 393096, 425854, 464568, 589644, 638781, 696852, 786192, 851708, 929136, 1179288, 1277562, 1393704, 1703416, 1916343, 2358576, 2555124, 2787408, 3406832, 3832686, 5110248, 7665372, 10220496, 15330744, 30661488]

約数ペア:

[(1, 30661488), (2, 15330744), (3, 10220496), (4, 7665372), (6, 5110248), (8, 3832686), (9, 3406832), (11, 2787408), (12, 2555124), (13, 2358576), (16, 1916343), (18, 1703416), (22, 1393704), (24, 1277562), (26, 1179288), (33, 929136), (36, 851708), (39, 786192), (44, 696852), (48, 638781), (52, 589644), (66, 464568), (72, 425854), (78, 393096), (88, 348426), (99, 309712), (104, 294822), (117, 262064), (132, 232284), (143, 214416), (144, 212927), (156, 196548), (176, 174213), (198, 154856), (208, 147411), (234, 131032), (264, 116142), (286, 107208), (312, 98274), (396, 77428), (429, 71472), (468, 65516), (528, 58071), (572, 53604), (624, 49137), (792, 38714), (858, 35736), (936, 32758), (1144, 26802), (1287, 23824), (1489, 20592), (1584, 19357), (1716, 17868), (1872, 16379), (2288, 13401), (2574, 11912), (2978, 10296), (3432, 8934), (4467, 6864), (5148, 5956)]