516530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 1092096

約数和(自身を除く): 575566

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 157, 235, 314, 329, 470, 658, 785, 1099, 1570, 1645, 2198, 3290, 5495, 7379, 10990, 14758, 36895, 51653, 73790, 103306, 258265, 516530]

約数ペア:

[(1, 516530), (2, 258265), (5, 103306), (7, 73790), (10, 51653), (14, 36895), (35, 14758), (47, 10990), (70, 7379), (94, 5495), (157, 3290), (235, 2198), (314, 1645), (329, 1570), (470, 1099), (658, 785)]