6721167390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{32005559}}^1$

素因数の和:32005576

約数の個数: 32

約数和(自身を含む): 18435202560

約数和(自身を除く): 11714035170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 32005559, 64011118, 96016677, 160027795, 192033354, 224038913, 320055590, 448077826, 480083385, 672116739, 960166770, 1120194565, 1344233478, 2240389130, 3360583695, 6721167390]

約数ペア:

[(1, 6721167390), (2, 3360583695), (3, 2240389130), (5, 1344233478), (6, 1120194565), (7, 960166770), (10, 672116739), (14, 480083385), (15, 448077826), (21, 320055590), (30, 224038913), (35, 192033354), (42, 160027795), (70, 96016677), (105, 64011118), (210, 32005559)]