2970072410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{217907}}^1$

素因数の和:217990

約数の個数: 32

約数和(自身を含む): 5648175360

約数和(自身を除く): 2678102950

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1363, 2726, 6815, 13630, 217907, 435814, 1089535, 2179070, 6319303, 10241629, 12638606, 20483258, 31596515, 51208145, 63193030, 102416290, 297007241, 594014482, 1485036205, 2970072410]

約数ペア:

[(1, 2970072410), (2, 1485036205), (5, 594014482), (10, 297007241), (29, 102416290), (47, 63193030), (58, 51208145), (94, 31596515), (145, 20483258), (235, 12638606), (290, 10241629), (470, 6319303), (1363, 2179070), (2726, 1089535), (6815, 435814), (13630, 217907)]