67880670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15823}}^1$

素因数の和:15857

約数の個数: 64

約数和(自身を含む): 191407104

約数和(自身を除く): 123526434

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 15823, 31646, 47469, 79115, 94938, 158230, 174053, 205699, 237345, 348106, 411398, 474690, 522159, 617097, 870265, 1028495, 1044318, 1234194, 1740530, 2056990, 2262689, 2610795, 3085485, 4525378, 5221590, 6170970, 6788067, 11313445, 13576134, 22626890, 33940335, 67880670]

約数ペア:

[(1, 67880670), (2, 33940335), (3, 22626890), (5, 13576134), (6, 11313445), (10, 6788067), (11, 6170970), (13, 5221590), (15, 4525378), (22, 3085485), (26, 2610795), (30, 2262689), (33, 2056990), (39, 1740530), (55, 1234194), (65, 1044318), (66, 1028495), (78, 870265), (110, 617097), (130, 522159), (143, 474690), (165, 411398), (195, 348106), (286, 237345), (330, 205699), (390, 174053), (429, 158230), (715, 94938), (858, 79115), (1430, 47469), (2145, 31646), (4290, 15823)]