29031800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 78343200

約数和(自身を除く): 49311400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 89, 100, 140, 175, 178, 200, 233, 280, 350, 356, 445, 466, 623, 700, 712, 890, 932, 1165, 1246, 1400, 1631, 1780, 1864, 2225, 2330, 2492, 3115, 3262, 3560, 4450, 4660, 4984, 5825, 6230, 6524, 8155, 8900, 9320, 11650, 12460, 13048, 15575, 16310, 17800, 20737, 23300, 24920, 31150, 32620, 40775, 41474, 46600, 62300, 65240, 81550, 82948, 103685, 124600, 145159, 163100, 165896, 207370, 290318, 326200, 414740, 518425, 580636, 725795, 829480, 1036850, 1161272, 1451590, 2073700, 2903180, 3628975, 4147400, 5806360, 7257950, 14515900, 29031800]

約数ペア:

[(1, 29031800), (2, 14515900), (4, 7257950), (5, 5806360), (7, 4147400), (8, 3628975), (10, 2903180), (14, 2073700), (20, 1451590), (25, 1161272), (28, 1036850), (35, 829480), (40, 725795), (50, 580636), (56, 518425), (70, 414740), (89, 326200), (100, 290318), (140, 207370), (175, 165896), (178, 163100), (200, 145159), (233, 124600), (280, 103685), (350, 82948), (356, 81550), (445, 65240), (466, 62300), (623, 46600), (700, 41474), (712, 40775), (890, 32620), (932, 31150), (1165, 24920), (1246, 23300), (1400, 20737), (1631, 17800), (1780, 16310), (1864, 15575), (2225, 13048), (2330, 12460), (2492, 11650), (3115, 9320), (3262, 8900), (3560, 8155), (4450, 6524), (4660, 6230), (4984, 5825)]