252299670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1$

素因数の和:1782

約数の個数: 128

約数和(自身を含む): 748569600

約数和(自身を除く): 496269930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 37, 38, 42, 57, 70, 74, 95, 105, 111, 114, 133, 185, 190, 210, 222, 259, 266, 285, 370, 399, 518, 555, 570, 665, 703, 777, 798, 1110, 1295, 1330, 1406, 1554, 1709, 1995, 2109, 2590, 3418, 3515, 3885, 3990, 4218, 4921, 5127, 7030, 7770, 8545, 9842, 10254, 10545, 11963, 14763, 17090, 21090, 23926, 24605, 25635, 29526, 32471, 35889, 49210, 51270, 59815, 63233, 64942, 71778, 73815, 97413, 119630, 126466, 147630, 162355, 179445, 189699, 194826, 227297, 316165, 324710, 358890, 379398, 442631, 454594, 487065, 632330, 681891, 885262, 948495, 974130, 1136485, 1201427, 1327893, 1363782, 1896990, 2213155, 2272970, 2402854, 2655786, 3409455, 3604281, 4426310, 6007135, 6639465, 6818910, 7208562, 8409989, 12014270, 13278930, 16819978, 18021405, 25229967, 36042810, 42049945, 50459934, 84099890, 126149835, 252299670]

約数ペア:

[(1, 252299670), (2, 126149835), (3, 84099890), (5, 50459934), (6, 42049945), (7, 36042810), (10, 25229967), (14, 18021405), (15, 16819978), (19, 13278930), (21, 12014270), (30, 8409989), (35, 7208562), (37, 6818910), (38, 6639465), (42, 6007135), (57, 4426310), (70, 3604281), (74, 3409455), (95, 2655786), (105, 2402854), (111, 2272970), (114, 2213155), (133, 1896990), (185, 1363782), (190, 1327893), (210, 1201427), (222, 1136485), (259, 974130), (266, 948495), (285, 885262), (370, 681891), (399, 632330), (518, 487065), (555, 454594), (570, 442631), (665, 379398), (703, 358890), (777, 324710), (798, 316165), (1110, 227297), (1295, 194826), (1330, 189699), (1406, 179445), (1554, 162355), (1709, 147630), (1995, 126466), (2109, 119630), (2590, 97413), (3418, 73815), (3515, 71778), (3885, 64942), (3990, 63233), (4218, 59815), (4921, 51270), (5127, 49210), (7030, 35889), (7770, 32471), (8545, 29526), (9842, 25635), (10254, 24605), (10545, 23926), (11963, 21090), (14763, 17090)]