29841700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:589

約数の個数: 72

約数和(自身を含む): 74995200

約数和(自身を除く): 45153500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 89, 100, 140, 175, 178, 350, 356, 445, 479, 623, 700, 890, 958, 1246, 1780, 1916, 2225, 2395, 2492, 3115, 3353, 4450, 4790, 6230, 6706, 8900, 9580, 11975, 12460, 13412, 15575, 16765, 23950, 31150, 33530, 42631, 47900, 62300, 67060, 83825, 85262, 167650, 170524, 213155, 298417, 335300, 426310, 596834, 852620, 1065775, 1193668, 1492085, 2131550, 2984170, 4263100, 5968340, 7460425, 14920850, 29841700]

約数ペア:

[(1, 29841700), (2, 14920850), (4, 7460425), (5, 5968340), (7, 4263100), (10, 2984170), (14, 2131550), (20, 1492085), (25, 1193668), (28, 1065775), (35, 852620), (50, 596834), (70, 426310), (89, 335300), (100, 298417), (140, 213155), (175, 170524), (178, 167650), (350, 85262), (356, 83825), (445, 67060), (479, 62300), (623, 47900), (700, 42631), (890, 33530), (958, 31150), (1246, 23950), (1780, 16765), (1916, 15575), (2225, 13412), (2395, 12460), (2492, 11975), (3115, 9580), (3353, 8900), (4450, 6706), (4790, 6230)]