214403910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{929}}^1$

素因数の和:1110

約数の個数: 96

約数和(自身を含む): 603041760

約数和(自身を除く): 388637850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 157, 210, 245, 294, 314, 471, 490, 735, 785, 929, 942, 1099, 1470, 1570, 1858, 2198, 2355, 2787, 3297, 4645, 4710, 5495, 5574, 6503, 6594, 7693, 9290, 10990, 13006, 13935, 15386, 16485, 19509, 23079, 27870, 32515, 32970, 38465, 39018, 45521, 46158, 65030, 76930, 91042, 97545, 115395, 136563, 145853, 195090, 227605, 230790, 273126, 291706, 437559, 455210, 682815, 729265, 875118, 1020971, 1365630, 1458530, 2041942, 2187795, 3062913, 4375590, 5104855, 6125826, 7146797, 10209710, 14293594, 15314565, 21440391, 30629130, 35733985, 42880782, 71467970, 107201955, 214403910]

約数ペア:

[(1, 214403910), (2, 107201955), (3, 71467970), (5, 42880782), (6, 35733985), (7, 30629130), (10, 21440391), (14, 15314565), (15, 14293594), (21, 10209710), (30, 7146797), (35, 6125826), (42, 5104855), (49, 4375590), (70, 3062913), (98, 2187795), (105, 2041942), (147, 1458530), (157, 1365630), (210, 1020971), (245, 875118), (294, 729265), (314, 682815), (471, 455210), (490, 437559), (735, 291706), (785, 273126), (929, 230790), (942, 227605), (1099, 195090), (1470, 145853), (1570, 136563), (1858, 115395), (2198, 97545), (2355, 91042), (2787, 76930), (3297, 65030), (4645, 46158), (4710, 45521), (5495, 39018), (5574, 38465), (6503, 32970), (6594, 32515), (7693, 27870), (9290, 23079), (10990, 19509), (13006, 16485), (13935, 15386)]