239470350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1111

約数の個数: 144

約数和(自身を含む): 713811456

約数和(自身を除く): 474341106

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 49, 50, 62, 70, 75, 93, 98, 105, 147, 150, 155, 175, 186, 210, 217, 245, 294, 310, 350, 434, 465, 490, 525, 651, 735, 775, 930, 1050, 1051, 1085, 1225, 1302, 1470, 1519, 1550, 2102, 2170, 2325, 2450, 3038, 3153, 3255, 3675, 4557, 4650, 5255, 5425, 6306, 6510, 7350, 7357, 7595, 9114, 10510, 10850, 14714, 15190, 15765, 16275, 22071, 22785, 26275, 31530, 32550, 32581, 36785, 37975, 44142, 45570, 51499, 52550, 65162, 73570, 75950, 78825, 97743, 102998, 110355, 113925, 154497, 157650, 162905, 183925, 195486, 220710, 227850, 228067, 257495, 308994, 325810, 367850, 456134, 488715, 514990, 551775, 684201, 772485, 814525, 977430, 1103550, 1140335, 1287475, 1368402, 1544970, 1596469, 1629050, 2280670, 2443575, 2574950, 3192938, 3421005, 3862425, 4789407, 4887150, 5701675, 6842010, 7724850, 7982345, 9578814, 11403350, 15964690, 17105025, 23947035, 34210050, 39911725, 47894070, 79823450, 119735175, 239470350]

約数ペア:

[(1, 239470350), (2, 119735175), (3, 79823450), (5, 47894070), (6, 39911725), (7, 34210050), (10, 23947035), (14, 17105025), (15, 15964690), (21, 11403350), (25, 9578814), (30, 7982345), (31, 7724850), (35, 6842010), (42, 5701675), (49, 4887150), (50, 4789407), (62, 3862425), (70, 3421005), (75, 3192938), (93, 2574950), (98, 2443575), (105, 2280670), (147, 1629050), (150, 1596469), (155, 1544970), (175, 1368402), (186, 1287475), (210, 1140335), (217, 1103550), (245, 977430), (294, 814525), (310, 772485), (350, 684201), (434, 551775), (465, 514990), (490, 488715), (525, 456134), (651, 367850), (735, 325810), (775, 308994), (930, 257495), (1050, 228067), (1051, 227850), (1085, 220710), (1225, 195486), (1302, 183925), (1470, 162905), (1519, 157650), (1550, 154497), (2102, 113925), (2170, 110355), (2325, 102998), (2450, 97743), (3038, 78825), (3153, 75950), (3255, 73570), (3675, 65162), (4557, 52550), (4650, 51499), (5255, 45570), (5425, 44142), (6306, 37975), (6510, 36785), (7350, 32581), (7357, 32550), (7595, 31530), (9114, 26275), (10510, 22785), (10850, 22071), (14714, 16275), (15190, 15765)]