1395770292

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{87917}}^1$

素因数の和:87947

約数の個数: 90

約数和(自身を含む): 4244593122

約数和(自身を除く): 2848822830

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 15876, 87917, 175834, 263751, 351668, 527502, 615419, 791253, 1055004, 1230838, 1582506, 1846257, 2373759, 2461676, 3165012, 3692514, 4307933, 4747518, 5538771, 7121277, 7385028, 8615866, 9495036, 11077542, 12923799, 14242554, 16616313, 17231732, 22155084, 25847598, 28485108, 33232626, 38771397, 49848939, 51695196, 66465252, 77542794, 99697878, 116314191, 155085588, 199395756, 232628382, 348942573, 465256764, 697885146, 1395770292]

約数ペア:

[(1, 1395770292), (2, 697885146), (3, 465256764), (4, 348942573), (6, 232628382), (7, 199395756), (9, 155085588), (12, 116314191), (14, 99697878), (18, 77542794), (21, 66465252), (27, 51695196), (28, 49848939), (36, 38771397), (42, 33232626), (49, 28485108), (54, 25847598), (63, 22155084), (81, 17231732), (84, 16616313), (98, 14242554), (108, 12923799), (126, 11077542), (147, 9495036), (162, 8615866), (189, 7385028), (196, 7121277), (252, 5538771), (294, 4747518), (324, 4307933), (378, 3692514), (441, 3165012), (567, 2461676), (588, 2373759), (756, 1846257), (882, 1582506), (1134, 1230838), (1323, 1055004), (1764, 791253), (2268, 615419), (2646, 527502), (3969, 351668), (5292, 263751), (7938, 175834), (15876, 87917)]