492719580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{88301}}^1$

素因数の和:88347

約数の個数: 72

約数和(自身を含む): 1542812544

約数和(自身を除く): 1050092964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 88301, 176602, 264903, 353204, 441505, 529806, 794709, 883010, 1059612, 1324515, 1589418, 1766020, 2649030, 2737331, 3178836, 3973545, 5298060, 5474662, 7947090, 8211993, 10949324, 13686655, 15894180, 16423986, 24635979, 27373310, 32847972, 41059965, 49271958, 54746620, 82119930, 98543916, 123179895, 164239860, 246359790, 492719580]

約数ペア:

[(1, 492719580), (2, 246359790), (3, 164239860), (4, 123179895), (5, 98543916), (6, 82119930), (9, 54746620), (10, 49271958), (12, 41059965), (15, 32847972), (18, 27373310), (20, 24635979), (30, 16423986), (31, 15894180), (36, 13686655), (45, 10949324), (60, 8211993), (62, 7947090), (90, 5474662), (93, 5298060), (124, 3973545), (155, 3178836), (180, 2737331), (186, 2649030), (279, 1766020), (310, 1589418), (372, 1324515), (465, 1059612), (558, 883010), (620, 794709), (930, 529806), (1116, 441505), (1395, 353204), (1860, 264903), (2790, 176602), (5580, 88301)]