74993310

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{39679}}^1$

素因数の和:39702

約数の個数: 64

約数和(自身を含む): 228556800

約数和(自身を除く): 153563490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 39679, 79358, 119037, 198395, 238074, 277753, 357111, 396790, 555506, 595185, 714222, 833259, 1071333, 1190370, 1388765, 1666518, 1785555, 2142666, 2499777, 2777530, 3571110, 4166295, 4999554, 5356665, 7499331, 8332590, 10713330, 12498885, 14998662, 24997770, 37496655, 74993310]

約数ペア:

[(1, 74993310), (2, 37496655), (3, 24997770), (5, 14998662), (6, 12498885), (7, 10713330), (9, 8332590), (10, 7499331), (14, 5356665), (15, 4999554), (18, 4166295), (21, 3571110), (27, 2777530), (30, 2499777), (35, 2142666), (42, 1785555), (45, 1666518), (54, 1388765), (63, 1190370), (70, 1071333), (90, 833259), (105, 714222), (126, 595185), (135, 555506), (189, 396790), (210, 357111), (270, 277753), (315, 238074), (378, 198395), (630, 119037), (945, 79358), (1890, 39679)]