127082970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{28817}}^1$

素因数の和:28844

約数の個数: 72

約数和(自身を含む): 384374484

約数和(自身を除く): 257291514

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 28817, 57634, 86451, 144085, 172902, 201719, 259353, 288170, 403438, 432255, 518706, 605157, 864510, 1008595, 1210314, 1296765, 1412033, 1815471, 2017190, 2593530, 2824066, 3025785, 3630942, 4236099, 6051570, 7060165, 8472198, 9077355, 12708297, 14120330, 18154710, 21180495, 25416594, 42360990, 63541485, 127082970]

約数ペア:

[(1, 127082970), (2, 63541485), (3, 42360990), (5, 25416594), (6, 21180495), (7, 18154710), (9, 14120330), (10, 12708297), (14, 9077355), (15, 8472198), (18, 7060165), (21, 6051570), (30, 4236099), (35, 3630942), (42, 3025785), (45, 2824066), (49, 2593530), (63, 2017190), (70, 1815471), (90, 1412033), (98, 1296765), (105, 1210314), (126, 1008595), (147, 864510), (210, 605157), (245, 518706), (294, 432255), (315, 403438), (441, 288170), (490, 259353), (630, 201719), (735, 172902), (882, 144085), (1470, 86451), (2205, 57634), (4410, 28817)]