30254168

素因数分解:

$2^3\times 7^2\times {\mathrm{113}}^1\times {\mathrm{683}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 66669480

約数和(自身を除く): 36415312

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 113, 196, 226, 392, 452, 683, 791, 904, 1366, 1582, 2732, 3164, 4781, 5464, 5537, 6328, 9562, 11074, 19124, 22148, 33467, 38248, 44296, 66934, 77179, 133868, 154358, 267736, 308716, 540253, 617432, 1080506, 2161012, 3781771, 4322024, 7563542, 15127084, 30254168]

約数ペア:

[(1, 30254168), (2, 15127084), (4, 7563542), (7, 4322024), (8, 3781771), (14, 2161012), (28, 1080506), (49, 617432), (56, 540253), (98, 308716), (113, 267736), (196, 154358), (226, 133868), (392, 77179), (452, 66934), (683, 44296), (791, 38248), (904, 33467), (1366, 22148), (1582, 19124), (2732, 11074), (3164, 9562), (4781, 6328), (5464, 5537)]