2760761.00000000

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 245700000

約数和(自身を除く): 157719672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 139, 149, 177, 236, 278, 298, 354, 417, 447, 472, 531, 556, 596, 708, 834, 894, 1062, 1112, 1192, 1251, 1341, 1416, 1668, 1788, 2124, 2502, 2682, 3336, 3576, 4248, 5004, 5364, 8201, 8791, 10008, 10728, 16402, 17582, 20711, 24603, 26373, 32804, 35164, 41422, 49206, 52746, 62133, 65608, 70328, 73809, 79119, 82844, 98412, 105492, 124266, 147618, 158238, 165688, 186399, 196824, 210984, 248532, 295236, 316476, 372798, 497064, 590472, 632952, 745596, 1221949, 1491192, 2443898, 3665847, 4887796, 7331694, 9775592, 10997541, 14663388, 21995082, 29326776, 43990164, 87980328]

約数ペア:

[(1, 87980328), (2, 43990164), (3, 29326776), (4, 21995082), (6, 14663388), (8, 10997541), (9, 9775592), (12, 7331694), (18, 4887796), (24, 3665847), (36, 2443898), (59, 1491192), (72, 1221949), (118, 745596), (139, 632952), (149, 590472), (177, 497064), (236, 372798), (278, 316476), (298, 295236), (354, 248532), (417, 210984), (447, 196824), (472, 186399), (531, 165688), (556, 158238), (596, 147618), (708, 124266), (834, 105492), (894, 98412), (1062, 82844), (1112, 79119), (1192, 73809), (1251, 70328), (1341, 65608), (1416, 62133), (1668, 52746), (1788, 49206), (2124, 41422), (2502, 35164), (2682, 32804), (3336, 26373), (3576, 24603), (4248, 20711), (5004, 17582), (5364, 16402), (8201, 10728), (8791, 10008)]