30804704

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1217}}^1$

素因数の和:1347

約数の個数: 48

約数和(自身を含む): 69981408

約数和(自身を除く): 39176704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 791, 904, 1217, 1582, 1808, 2434, 3164, 3616, 4868, 6328, 8519, 9736, 12656, 17038, 19472, 25312, 34076, 38944, 68152, 136304, 137521, 272608, 275042, 550084, 962647, 1100168, 1925294, 2200336, 3850588, 4400672, 7701176, 15402352, 30804704]

約数ペア:

[(1, 30804704), (2, 15402352), (4, 7701176), (7, 4400672), (8, 3850588), (14, 2200336), (16, 1925294), (28, 1100168), (32, 962647), (56, 550084), (112, 275042), (113, 272608), (224, 137521), (226, 136304), (452, 68152), (791, 38944), (904, 34076), (1217, 25312), (1582, 19472), (1808, 17038), (2434, 12656), (3164, 9736), (3616, 8519), (4868, 6328)]