298033190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 698459760

約数和(自身を除く): 400426570

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 59, 61, 65, 70, 91, 98, 118, 122, 130, 169, 182, 245, 295, 305, 338, 413, 427, 455, 490, 590, 610, 637, 767, 793, 826, 845, 854, 910, 1183, 1274, 1534, 1586, 1690, 2065, 2135, 2366, 2891, 2989, 3185, 3599, 3835, 3965, 4130, 4270, 5369, 5551, 5782, 5915, 5978, 6370, 7198, 7670, 7930, 8281, 9971, 10309, 10738, 11102, 11830, 14455, 14945, 16562, 17995, 19942, 20618, 25193, 26845, 27755, 28910, 29890, 35990, 37583, 38857, 41405, 46787, 49855, 50386, 51545, 53690, 55510, 69797, 72163, 75166, 77714, 82810, 93574, 99710, 103090, 125965, 139594, 144326, 176351, 187915, 194285, 233935, 251930, 327509, 348985, 352702, 360815, 375830, 388570, 467870, 488579, 505141, 608231, 655018, 697970, 721630, 881755, 977158, 1010282, 1216462, 1637545, 1763510, 2292563, 2442895, 2525705, 3041155, 3275090, 4257617, 4585126, 4885790, 5051410, 6082310, 8515234, 11462815, 21288085, 22925630, 29803319, 42576170, 59606638, 149016595, 298033190]

約数ペア:

[(1, 298033190), (2, 149016595), (5, 59606638), (7, 42576170), (10, 29803319), (13, 22925630), (14, 21288085), (26, 11462815), (35, 8515234), (49, 6082310), (59, 5051410), (61, 4885790), (65, 4585126), (70, 4257617), (91, 3275090), (98, 3041155), (118, 2525705), (122, 2442895), (130, 2292563), (169, 1763510), (182, 1637545), (245, 1216462), (295, 1010282), (305, 977158), (338, 881755), (413, 721630), (427, 697970), (455, 655018), (490, 608231), (590, 505141), (610, 488579), (637, 467870), (767, 388570), (793, 375830), (826, 360815), (845, 352702), (854, 348985), (910, 327509), (1183, 251930), (1274, 233935), (1534, 194285), (1586, 187915), (1690, 176351), (2065, 144326), (2135, 139594), (2366, 125965), (2891, 103090), (2989, 99710), (3185, 93574), (3599, 82810), (3835, 77714), (3965, 75166), (4130, 72163), (4270, 69797), (5369, 55510), (5551, 53690), (5782, 51545), (5915, 50386), (5978, 49855), (6370, 46787), (7198, 41405), (7670, 38857), (7930, 37583), (8281, 35990), (9971, 29890), (10309, 28910), (10738, 27755), (11102, 26845), (11830, 25193), (14455, 20618), (14945, 19942), (16562, 17995)]