27872530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1297}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 57568896

約数和(自身を除く): 29696366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 1297, 1535, 2149, 2594, 3070, 4298, 6485, 9079, 10745, 12970, 18158, 21490, 45395, 90790, 398179, 796358, 1990895, 2787253, 3981790, 5574506, 13936265, 27872530]

約数ペア:

[(1, 27872530), (2, 13936265), (5, 5574506), (7, 3981790), (10, 2787253), (14, 1990895), (35, 796358), (70, 398179), (307, 90790), (614, 45395), (1297, 21490), (1535, 18158), (2149, 12970), (2594, 10745), (3070, 9079), (4298, 6485)]