30301992

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{409}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 98400000

約数和(自身を除く): 68098008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 343, 378, 392, 409, 441, 504, 588, 686, 756, 818, 882, 1029, 1176, 1227, 1323, 1372, 1512, 1636, 1764, 2058, 2454, 2646, 2744, 2863, 3087, 3272, 3528, 3681, 4116, 4908, 5292, 5726, 6174, 7362, 8232, 8589, 9261, 9816, 10584, 11043, 11452, 12348, 14724, 17178, 18522, 20041, 22086, 22904, 24696, 25767, 29448, 34356, 37044, 40082, 44172, 51534, 60123, 68712, 74088, 77301, 80164, 88344, 103068, 120246, 140287, 154602, 160328, 180369, 206136, 240492, 280574, 309204, 360738, 420861, 480984, 541107, 561148, 618408, 721476, 841722, 1082214, 1122296, 1262583, 1442952, 1683444, 2164428, 2525166, 3366888, 3787749, 4328856, 5050332, 7575498, 10100664, 15150996, 30301992]

約数ペア:

[(1, 30301992), (2, 15150996), (3, 10100664), (4, 7575498), (6, 5050332), (7, 4328856), (8, 3787749), (9, 3366888), (12, 2525166), (14, 2164428), (18, 1683444), (21, 1442952), (24, 1262583), (27, 1122296), (28, 1082214), (36, 841722), (42, 721476), (49, 618408), (54, 561148), (56, 541107), (63, 480984), (72, 420861), (84, 360738), (98, 309204), (108, 280574), (126, 240492), (147, 206136), (168, 180369), (189, 160328), (196, 154602), (216, 140287), (252, 120246), (294, 103068), (343, 88344), (378, 80164), (392, 77301), (409, 74088), (441, 68712), (504, 60123), (588, 51534), (686, 44172), (756, 40082), (818, 37044), (882, 34356), (1029, 29448), (1176, 25767), (1227, 24696), (1323, 22904), (1372, 22086), (1512, 20041), (1636, 18522), (1764, 17178), (2058, 14724), (2454, 12348), (2646, 11452), (2744, 11043), (2863, 10584), (3087, 9816), (3272, 9261), (3528, 8589), (3681, 8232), (4116, 7362), (4908, 6174), (5292, 5726)]