528028060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{2347}}^1$

素因数の和:3970

約数の個数: 48

約数和(自身を含む): 1268596224

約数和(自身を除く): 740568164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1607, 2347, 3214, 4694, 6428, 8035, 9388, 11249, 11735, 16070, 16429, 22498, 23470, 32140, 32858, 44996, 46940, 56245, 65716, 82145, 112490, 164290, 224980, 328580, 3771629, 7543258, 15086516, 18858145, 26401403, 37716290, 52802806, 75432580, 105605612, 132007015, 264014030, 528028060]

約数ペア:

[(1, 528028060), (2, 264014030), (4, 132007015), (5, 105605612), (7, 75432580), (10, 52802806), (14, 37716290), (20, 26401403), (28, 18858145), (35, 15086516), (70, 7543258), (140, 3771629), (1607, 328580), (2347, 224980), (3214, 164290), (4694, 112490), (6428, 82145), (8035, 65716), (9388, 56245), (11249, 46940), (11735, 44996), (16070, 32858), (16429, 32140), (22498, 23470)]