1972590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1399}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 2865810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1399, 1410, 2798, 4197, 6995, 8394, 13990, 20985, 41970, 65753, 131506, 197259, 328765, 394518, 657530, 986295, 1972590]

約数ペア:

[(1, 1972590), (2, 986295), (3, 657530), (5, 394518), (6, 328765), (10, 197259), (15, 131506), (30, 65753), (47, 41970), (94, 20985), (141, 13990), (235, 8394), (282, 6995), (470, 4197), (705, 2798), (1399, 1410)]