11407140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 34944000

約数和(自身を除く): 23536860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 499, 508, 635, 762, 998, 1143, 1270, 1497, 1524, 1905, 1996, 2286, 2495, 2540, 2994, 3810, 4491, 4572, 4990, 5715, 5988, 7485, 7620, 8982, 9980, 11430, 14970, 17964, 22455, 22860, 29940, 44910, 63373, 89820, 126746, 190119, 253492, 316865, 380238, 570357, 633730, 760476, 950595, 1140714, 1267460, 1901190, 2281428, 2851785, 3802380, 5703570, 11407140]

約数ペア:

[(1, 11407140), (2, 5703570), (3, 3802380), (4, 2851785), (5, 2281428), (6, 1901190), (9, 1267460), (10, 1140714), (12, 950595), (15, 760476), (18, 633730), (20, 570357), (30, 380238), (36, 316865), (45, 253492), (60, 190119), (90, 126746), (127, 89820), (180, 63373), (254, 44910), (381, 29940), (499, 22860), (508, 22455), (635, 17964), (762, 14970), (998, 11430), (1143, 9980), (1270, 8982), (1497, 7620), (1524, 7485), (1905, 5988), (1996, 5715), (2286, 4990), (2495, 4572), (2540, 4491), (2994, 3810)]