30775712

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 72394560

約数和(自身を除く): 41618848

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 37, 44, 68, 74, 88, 136, 139, 148, 176, 187, 272, 278, 296, 352, 374, 407, 544, 556, 592, 629, 748, 814, 1112, 1184, 1258, 1496, 1529, 1628, 2224, 2363, 2516, 2992, 3058, 3256, 4448, 4726, 5032, 5143, 5984, 6116, 6512, 6919, 9452, 10064, 10286, 12232, 13024, 13838, 18904, 20128, 20572, 24464, 25993, 27676, 37808, 41144, 48928, 51986, 55352, 56573, 75616, 82288, 87431, 103972, 110704, 113146, 164576, 174862, 207944, 221408, 226292, 349724, 415888, 452584, 699448, 831776, 905168, 961741, 1398896, 1810336, 1923482, 2797792, 3846964, 7693928, 15387856, 30775712]

約数ペア:

[(1, 30775712), (2, 15387856), (4, 7693928), (8, 3846964), (11, 2797792), (16, 1923482), (17, 1810336), (22, 1398896), (32, 961741), (34, 905168), (37, 831776), (44, 699448), (68, 452584), (74, 415888), (88, 349724), (136, 226292), (139, 221408), (148, 207944), (176, 174862), (187, 164576), (272, 113146), (278, 110704), (296, 103972), (352, 87431), (374, 82288), (407, 75616), (544, 56573), (556, 55352), (592, 51986), (629, 48928), (748, 41144), (814, 37808), (1112, 27676), (1184, 25993), (1258, 24464), (1496, 20572), (1529, 20128), (1628, 18904), (2224, 13838), (2363, 13024), (2516, 12232), (2992, 10286), (3058, 10064), (3256, 9452), (4448, 6919), (4726, 6512), (5032, 6116), (5143, 5984)]