30726395

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 45111168

約数和(自身を除く): 14384773

約数列:

[1, 5, 7, 17, 35, 85, 113, 119, 457, 565, 595, 791, 1921, 2285, 3199, 3955, 7769, 9605, 13447, 15995, 38845, 51641, 54383, 67235, 258205, 271915, 361487, 877897, 1807435, 4389485, 6145279, 30726395]

約数ペア:

[(1, 30726395), (5, 6145279), (7, 4389485), (17, 1807435), (35, 877897), (85, 361487), (113, 271915), (119, 258205), (457, 67235), (565, 54383), (595, 51641), (791, 38845), (1921, 15995), (2285, 13447), (3199, 9605), (3955, 7769)]