66803450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 150847488

約数和(自身を除く): 84044038

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 47, 50, 62, 70, 94, 131, 155, 175, 217, 235, 262, 310, 329, 350, 434, 470, 655, 658, 775, 917, 1085, 1175, 1310, 1457, 1550, 1645, 1834, 2170, 2350, 2914, 3275, 3290, 4061, 4585, 5425, 6157, 6550, 7285, 8122, 8225, 9170, 10199, 10850, 12314, 14570, 16450, 20305, 20398, 22925, 28427, 30785, 36425, 40610, 43099, 45850, 50995, 56854, 61570, 72850, 86198, 101525, 101990, 142135, 153925, 190867, 203050, 215495, 254975, 284270, 307850, 381734, 430990, 509950, 710675, 954335, 1077475, 1336069, 1421350, 1908670, 2154950, 2672138, 4771675, 6680345, 9543350, 13360690, 33401725, 66803450]

約数ペア:

[(1, 66803450), (2, 33401725), (5, 13360690), (7, 9543350), (10, 6680345), (14, 4771675), (25, 2672138), (31, 2154950), (35, 1908670), (47, 1421350), (50, 1336069), (62, 1077475), (70, 954335), (94, 710675), (131, 509950), (155, 430990), (175, 381734), (217, 307850), (235, 284270), (262, 254975), (310, 215495), (329, 203050), (350, 190867), (434, 153925), (470, 142135), (655, 101990), (658, 101525), (775, 86198), (917, 72850), (1085, 61570), (1175, 56854), (1310, 50995), (1457, 45850), (1550, 43099), (1645, 40610), (1834, 36425), (2170, 30785), (2350, 28427), (2914, 22925), (3275, 20398), (3290, 20305), (4061, 16450), (4585, 14570), (5425, 12314), (6157, 10850), (6550, 10199), (7285, 9170), (8122, 8225)]