30206712

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 78566400

約数和(自身を除く): 48359688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 61, 94, 122, 141, 183, 188, 244, 282, 366, 376, 439, 488, 564, 732, 878, 1128, 1317, 1464, 1756, 2634, 2867, 3512, 5268, 5734, 8601, 10536, 11468, 17202, 20633, 22936, 26779, 34404, 41266, 53558, 61899, 68808, 80337, 82532, 107116, 123798, 160674, 165064, 214232, 247596, 321348, 495192, 642696, 1258613, 2517226, 3775839, 5034452, 7551678, 10068904, 15103356, 30206712]

約数ペア:

[(1, 30206712), (2, 15103356), (3, 10068904), (4, 7551678), (6, 5034452), (8, 3775839), (12, 2517226), (24, 1258613), (47, 642696), (61, 495192), (94, 321348), (122, 247596), (141, 214232), (183, 165064), (188, 160674), (244, 123798), (282, 107116), (366, 82532), (376, 80337), (439, 68808), (488, 61899), (564, 53558), (732, 41266), (878, 34404), (1128, 26779), (1317, 22936), (1464, 20633), (1756, 17202), (2634, 11468), (2867, 10536), (3512, 8601), (5268, 5734)]