30730896

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:773

約数の個数: 120

約数和(自身を含む): 100717760

約数和(自身を除く): 69986864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 168, 172, 252, 258, 301, 336, 344, 387, 504, 516, 602, 688, 709, 774, 903, 1008, 1032, 1204, 1418, 1548, 1806, 2064, 2127, 2408, 2709, 2836, 3096, 3612, 4254, 4816, 4963, 5418, 5672, 6192, 6381, 7224, 8508, 9926, 10836, 11344, 12762, 14448, 14889, 17016, 19852, 21672, 25524, 29778, 30487, 34032, 39704, 43344, 44667, 51048, 59556, 60974, 79408, 89334, 91461, 102096, 119112, 121948, 178668, 182922, 213409, 238224, 243896, 274383, 357336, 365844, 426818, 487792, 548766, 640227, 714672, 731688, 853636, 1097532, 1280454, 1463376, 1707272, 1920681, 2195064, 2560908, 3414544, 3841362, 4390128, 5121816, 7682724, 10243632, 15365448, 30730896]

約数ペア:

[(1, 30730896), (2, 15365448), (3, 10243632), (4, 7682724), (6, 5121816), (7, 4390128), (8, 3841362), (9, 3414544), (12, 2560908), (14, 2195064), (16, 1920681), (18, 1707272), (21, 1463376), (24, 1280454), (28, 1097532), (36, 853636), (42, 731688), (43, 714672), (48, 640227), (56, 548766), (63, 487792), (72, 426818), (84, 365844), (86, 357336), (112, 274383), (126, 243896), (129, 238224), (144, 213409), (168, 182922), (172, 178668), (252, 121948), (258, 119112), (301, 102096), (336, 91461), (344, 89334), (387, 79408), (504, 60974), (516, 59556), (602, 51048), (688, 44667), (709, 43344), (774, 39704), (903, 34032), (1008, 30487), (1032, 29778), (1204, 25524), (1418, 21672), (1548, 19852), (1806, 17016), (2064, 14889), (2127, 14448), (2408, 12762), (2709, 11344), (2836, 10836), (3096, 9926), (3612, 8508), (4254, 7224), (4816, 6381), (4963, 6192), (5418, 5672)]