512878030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{52711}}^1$

素因数の和:52864

約数の個数: 32

約数和(自身を含む): 1062673920

約数和(自身を除く): 549795890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 9730, 52711, 105422, 263555, 368977, 527110, 737954, 1844885, 3689770, 7326829, 14653658, 36634145, 51287803, 73268290, 102575606, 256439015, 512878030]

約数ペア:

[(1, 512878030), (2, 256439015), (5, 102575606), (7, 73268290), (10, 51287803), (14, 36634145), (35, 14653658), (70, 7326829), (139, 3689770), (278, 1844885), (695, 737954), (973, 527110), (1390, 368977), (1946, 263555), (4865, 105422), (9730, 52711)]