15916530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{75793}}^1$

素因数の和:75810

約数の個数: 32

約数和(自身を含む): 43657344

約数和(自身を除く): 27740814

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 75793, 151586, 227379, 378965, 454758, 530551, 757930, 1061102, 1136895, 1591653, 2273790, 2652755, 3183306, 5305510, 7958265, 15916530]

約数ペア:

[(1, 15916530), (2, 7958265), (3, 5305510), (5, 3183306), (6, 2652755), (7, 2273790), (10, 1591653), (14, 1136895), (15, 1061102), (21, 757930), (30, 530551), (35, 454758), (42, 378965), (70, 227379), (105, 151586), (210, 75793)]