540953420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{16033}}^1$

素因数の和:16290

約数の個数: 48

約数和(自身を含む): 1303756608

約数和(自身を除く): 762803188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 241, 482, 964, 1205, 1687, 2410, 3374, 4820, 6748, 8435, 16033, 16870, 32066, 33740, 64132, 80165, 112231, 160330, 224462, 320660, 448924, 561155, 1122310, 2244620, 3863953, 7727906, 15455812, 19319765, 27047671, 38639530, 54095342, 77279060, 108190684, 135238355, 270476710, 540953420]

約数ペア:

[(1, 540953420), (2, 270476710), (4, 135238355), (5, 108190684), (7, 77279060), (10, 54095342), (14, 38639530), (20, 27047671), (28, 19319765), (35, 15455812), (70, 7727906), (140, 3863953), (241, 2244620), (482, 1122310), (964, 561155), (1205, 448924), (1687, 320660), (2410, 224462), (3374, 160330), (4820, 112231), (6748, 80165), (8435, 64132), (16033, 33740), (16870, 32066)]