1926456490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^2$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 4283580672

約数和(自身を除く): 2357124182

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 71, 85, 119, 142, 151, 170, 238, 302, 355, 497, 595, 710, 755, 994, 1057, 1190, 1207, 1510, 2114, 2414, 2485, 2567, 4970, 5134, 5285, 6035, 8449, 10570, 10721, 12070, 12835, 16898, 17969, 21442, 22801, 25670, 35938, 42245, 45602, 53605, 75047, 84490, 89845, 107210, 114005, 150094, 159607, 179690, 182257, 228010, 319214, 364514, 375235, 387617, 750470, 775234, 798035, 911285, 1275799, 1596070, 1618871, 1822570, 1938085, 2551598, 2713319, 3237742, 3876170, 5426638, 6378995, 8094355, 11332097, 12757990, 13566595, 16188710, 22664194, 27133190, 27520807, 55041614, 56660485, 113320970, 137604035, 192645649, 275208070, 385291298, 963228245, 1926456490]

約数ペア:

[(1, 1926456490), (2, 963228245), (5, 385291298), (7, 275208070), (10, 192645649), (14, 137604035), (17, 113320970), (34, 56660485), (35, 55041614), (70, 27520807), (71, 27133190), (85, 22664194), (119, 16188710), (142, 13566595), (151, 12757990), (170, 11332097), (238, 8094355), (302, 6378995), (355, 5426638), (497, 3876170), (595, 3237742), (710, 2713319), (755, 2551598), (994, 1938085), (1057, 1822570), (1190, 1618871), (1207, 1596070), (1510, 1275799), (2114, 911285), (2414, 798035), (2485, 775234), (2567, 750470), (4970, 387617), (5134, 375235), (5285, 364514), (6035, 319214), (8449, 228010), (10570, 182257), (10721, 179690), (12070, 159607), (12835, 150094), (16898, 114005), (17969, 107210), (21442, 89845), (22801, 84490), (25670, 75047), (35938, 53605), (42245, 45602)]