13112730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2749}}^1$

素因数の和:2815

約数の個数: 48

約数和(自身を含む): 34749000

約数和(自身を除く): 21636270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 2749, 4770, 5498, 8247, 13745, 16494, 24741, 27490, 41235, 49482, 82470, 123705, 145697, 247410, 291394, 437091, 728485, 874182, 1311273, 1456970, 2185455, 2622546, 4370910, 6556365, 13112730]

約数ペア:

[(1, 13112730), (2, 6556365), (3, 4370910), (5, 2622546), (6, 2185455), (9, 1456970), (10, 1311273), (15, 874182), (18, 728485), (30, 437091), (45, 291394), (53, 247410), (90, 145697), (106, 123705), (159, 82470), (265, 49482), (318, 41235), (477, 27490), (530, 24741), (795, 16494), (954, 13745), (1590, 8247), (2385, 5498), (2749, 4770)]