29785700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2541

約数の個数: 72

約数和(自身を含む): 78244992

約数和(自身を除く): 48459292

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2503, 2975, 5006, 5950, 10012, 11900, 12515, 17521, 25030, 35042, 42551, 50060, 62575, 70084, 85102, 87605, 125150, 170204, 175210, 212755, 250300, 297857, 350420, 425510, 438025, 595714, 851020, 876050, 1063775, 1191428, 1489285, 1752100, 2127550, 2978570, 4255100, 5957140, 7446425, 14892850, 29785700]

約数ペア:

[(1, 29785700), (2, 14892850), (4, 7446425), (5, 5957140), (7, 4255100), (10, 2978570), (14, 2127550), (17, 1752100), (20, 1489285), (25, 1191428), (28, 1063775), (34, 876050), (35, 851020), (50, 595714), (68, 438025), (70, 425510), (85, 350420), (100, 297857), (119, 250300), (140, 212755), (170, 175210), (175, 170204), (238, 125150), (340, 87605), (350, 85102), (425, 70084), (476, 62575), (595, 50060), (700, 42551), (850, 35042), (1190, 25030), (1700, 17521), (2380, 12515), (2503, 11900), (2975, 10012), (5006, 5950)]