30656248

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 69696000

約数和(自身を除く): 39039752

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 43, 56, 58, 86, 116, 172, 203, 232, 301, 344, 406, 439, 602, 812, 878, 1204, 1247, 1624, 1756, 2408, 2494, 3073, 3512, 4988, 6146, 8729, 9976, 12292, 12731, 17458, 18877, 24584, 25462, 34916, 37754, 50924, 69832, 75508, 89117, 101848, 132139, 151016, 178234, 264278, 356468, 528556, 547433, 712936, 1057112, 1094866, 2189732, 3832031, 4379464, 7664062, 15328124, 30656248]

約数ペア:

[(1, 30656248), (2, 15328124), (4, 7664062), (7, 4379464), (8, 3832031), (14, 2189732), (28, 1094866), (29, 1057112), (43, 712936), (56, 547433), (58, 528556), (86, 356468), (116, 264278), (172, 178234), (203, 151016), (232, 132139), (301, 101848), (344, 89117), (406, 75508), (439, 69832), (602, 50924), (812, 37754), (878, 34916), (1204, 25462), (1247, 24584), (1624, 18877), (1756, 17458), (2408, 12731), (2494, 12292), (3073, 9976), (3512, 8729), (4988, 6146)]