12888934170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{20411}}^1$

素因数の和:20556

約数の個数: 128

約数和(自身を含む): 36870930432

約数和(自身を除く): 23981996262

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 97, 105, 155, 186, 194, 210, 217, 291, 310, 434, 465, 485, 582, 651, 679, 930, 970, 1085, 1302, 1358, 1455, 2037, 2170, 2910, 3007, 3255, 3395, 4074, 6014, 6510, 6790, 9021, 10185, 15035, 18042, 20370, 20411, 21049, 30070, 40822, 42098, 45105, 61233, 63147, 90210, 102055, 105245, 122466, 126294, 142877, 204110, 210490, 285754, 306165, 315735, 428631, 612330, 631470, 632741, 714385, 857262, 1265482, 1428770, 1898223, 1979867, 2143155, 3163705, 3796446, 3959734, 4286310, 4429187, 5939601, 6327410, 8858374, 9491115, 9899335, 11879202, 13287561, 13859069, 18982230, 19798670, 22145935, 26575122, 27718138, 29698005, 41577207, 44291870, 59396010, 61375877, 66437805, 69295345, 83154414, 122751754, 132875610, 138590690, 184127631, 207886035, 306879385, 368255262, 415772070, 429631139, 613758770, 859262278, 920638155, 1288893417, 1841276310, 2148155695, 2577786834, 4296311390, 6444467085, 12888934170]

約数ペア:

[(1, 12888934170), (2, 6444467085), (3, 4296311390), (5, 2577786834), (6, 2148155695), (7, 1841276310), (10, 1288893417), (14, 920638155), (15, 859262278), (21, 613758770), (30, 429631139), (31, 415772070), (35, 368255262), (42, 306879385), (62, 207886035), (70, 184127631), (93, 138590690), (97, 132875610), (105, 122751754), (155, 83154414), (186, 69295345), (194, 66437805), (210, 61375877), (217, 59396010), (291, 44291870), (310, 41577207), (434, 29698005), (465, 27718138), (485, 26575122), (582, 22145935), (651, 19798670), (679, 18982230), (930, 13859069), (970, 13287561), (1085, 11879202), (1302, 9899335), (1358, 9491115), (1455, 8858374), (2037, 6327410), (2170, 5939601), (2910, 4429187), (3007, 4286310), (3255, 3959734), (3395, 3796446), (4074, 3163705), (6014, 2143155), (6510, 1979867), (6790, 1898223), (9021, 1428770), (10185, 1265482), (15035, 857262), (18042, 714385), (20370, 632741), (20411, 631470), (21049, 612330), (30070, 428631), (40822, 315735), (42098, 306165), (45105, 285754), (61233, 210490), (63147, 204110), (90210, 142877), (102055, 126294), (105245, 122466)]