30208176

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 120

約数和(自身を含む): 90949040

約数和(自身を除く): 60740864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 61, 72, 76, 114, 122, 144, 152, 171, 181, 183, 228, 244, 304, 342, 362, 366, 456, 488, 543, 549, 684, 724, 732, 912, 976, 1086, 1098, 1159, 1368, 1448, 1464, 1629, 2172, 2196, 2318, 2736, 2896, 2928, 3258, 3439, 3477, 4344, 4392, 4636, 6516, 6878, 6954, 8688, 8784, 9272, 10317, 10431, 11041, 13032, 13756, 13908, 18544, 20634, 20862, 22082, 26064, 27512, 27816, 30951, 33123, 41268, 41724, 44164, 55024, 55632, 61902, 66246, 82536, 83448, 88328, 99369, 123804, 132492, 165072, 166896, 176656, 198738, 209779, 247608, 264984, 397476, 419558, 495216, 529968, 629337, 794952, 839116, 1258674, 1589904, 1678232, 1888011, 2517348, 3356464, 3776022, 5034696, 7552044, 10069392, 15104088, 30208176]

約数ペア:

[(1, 30208176), (2, 15104088), (3, 10069392), (4, 7552044), (6, 5034696), (8, 3776022), (9, 3356464), (12, 2517348), (16, 1888011), (18, 1678232), (19, 1589904), (24, 1258674), (36, 839116), (38, 794952), (48, 629337), (57, 529968), (61, 495216), (72, 419558), (76, 397476), (114, 264984), (122, 247608), (144, 209779), (152, 198738), (171, 176656), (181, 166896), (183, 165072), (228, 132492), (244, 123804), (304, 99369), (342, 88328), (362, 83448), (366, 82536), (456, 66246), (488, 61902), (543, 55632), (549, 55024), (684, 44164), (724, 41724), (732, 41268), (912, 33123), (976, 30951), (1086, 27816), (1098, 27512), (1159, 26064), (1368, 22082), (1448, 20862), (1464, 20634), (1629, 18544), (2172, 13908), (2196, 13756), (2318, 13032), (2736, 11041), (2896, 10431), (2928, 10317), (3258, 9272), (3439, 8784), (3477, 8688), (4344, 6954), (4392, 6878), (4636, 6516)]