212948610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4673}}^1$

素因数の和:4728

約数の個数: 96

約数和(自身を含む): 613827072

約数和(自身を除く): 400878462

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 147, 155, 186, 210, 217, 245, 294, 310, 434, 465, 490, 651, 735, 930, 1085, 1302, 1470, 1519, 2170, 3038, 3255, 4557, 4673, 6510, 7595, 9114, 9346, 14019, 15190, 22785, 23365, 28038, 32711, 45570, 46730, 65422, 70095, 98133, 140190, 144863, 163555, 196266, 228977, 289726, 327110, 434589, 457954, 490665, 686931, 724315, 869178, 981330, 1014041, 1144885, 1373862, 1448630, 2028082, 2172945, 2289770, 3042123, 3434655, 4345890, 5070205, 6084246, 6869310, 7098287, 10140410, 14196574, 15210615, 21294861, 30421230, 35491435, 42589722, 70982870, 106474305, 212948610]

約数ペア:

[(1, 212948610), (2, 106474305), (3, 70982870), (5, 42589722), (6, 35491435), (7, 30421230), (10, 21294861), (14, 15210615), (15, 14196574), (21, 10140410), (30, 7098287), (31, 6869310), (35, 6084246), (42, 5070205), (49, 4345890), (62, 3434655), (70, 3042123), (93, 2289770), (98, 2172945), (105, 2028082), (147, 1448630), (155, 1373862), (186, 1144885), (210, 1014041), (217, 981330), (245, 869178), (294, 724315), (310, 686931), (434, 490665), (465, 457954), (490, 434589), (651, 327110), (735, 289726), (930, 228977), (1085, 196266), (1302, 163555), (1470, 144863), (1519, 140190), (2170, 98133), (3038, 70095), (3255, 65422), (4557, 46730), (4673, 45570), (6510, 32711), (7595, 28038), (9114, 23365), (9346, 22785), (14019, 15190)]