67954410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{647}}^1$

素因数の和:1052

約数の個数: 64

約数和(自身を含む): 181958400

約数和(自身を除く): 114003990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 389, 647, 778, 1167, 1294, 1941, 1945, 2334, 3235, 3501, 3882, 3890, 5823, 5835, 6470, 7002, 9705, 10503, 11646, 11670, 17469, 17505, 19410, 21006, 29115, 34938, 35010, 52515, 58230, 87345, 105030, 174690, 251683, 503366, 755049, 1258415, 1510098, 2265147, 2516830, 3775245, 4530294, 6795441, 7550490, 11325735, 13590882, 22651470, 33977205, 67954410]

約数ペア:

[(1, 67954410), (2, 33977205), (3, 22651470), (5, 13590882), (6, 11325735), (9, 7550490), (10, 6795441), (15, 4530294), (18, 3775245), (27, 2516830), (30, 2265147), (45, 1510098), (54, 1258415), (90, 755049), (135, 503366), (270, 251683), (389, 174690), (647, 105030), (778, 87345), (1167, 58230), (1294, 52515), (1941, 35010), (1945, 34938), (2334, 29115), (3235, 21006), (3501, 19410), (3882, 17505), (3890, 17469), (5823, 11670), (5835, 11646), (6470, 10503), (7002, 9705)]