1788391110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:574

約数の個数: 128

約数和(自身を含む): 4767206400

約数和(自身を除く): 2978815290

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 113, 165, 199, 226, 241, 330, 339, 398, 482, 565, 597, 678, 723, 995, 1130, 1194, 1205, 1243, 1446, 1695, 1990, 2189, 2410, 2486, 2651, 2985, 3390, 3615, 3729, 4378, 5302, 5970, 6215, 6567, 7230, 7458, 7953, 10945, 12430, 13134, 13255, 15906, 18645, 21890, 22487, 26510, 27233, 32835, 37290, 39765, 44974, 47959, 54466, 65670, 67461, 79530, 81699, 95918, 112435, 134922, 136165, 143877, 163398, 224870, 239795, 247357, 272330, 287754, 299563, 337305, 408495, 479590, 494714, 527549, 599126, 674610, 719385, 742071, 816990, 898689, 1055098, 1236785, 1438770, 1484142, 1497815, 1582647, 1797378, 2473570, 2637745, 2995630, 3165294, 3710355, 4493445, 5275490, 5419367, 7420710, 7913235, 8986890, 10838734, 15826470, 16258101, 27096835, 32516202, 54193670, 59613037, 81290505, 119226074, 162581010, 178839111, 298065185, 357678222, 596130370, 894195555, 1788391110]

約数ペア:

[(1, 1788391110), (2, 894195555), (3, 596130370), (5, 357678222), (6, 298065185), (10, 178839111), (11, 162581010), (15, 119226074), (22, 81290505), (30, 59613037), (33, 54193670), (55, 32516202), (66, 27096835), (110, 16258101), (113, 15826470), (165, 10838734), (199, 8986890), (226, 7913235), (241, 7420710), (330, 5419367), (339, 5275490), (398, 4493445), (482, 3710355), (565, 3165294), (597, 2995630), (678, 2637745), (723, 2473570), (995, 1797378), (1130, 1582647), (1194, 1497815), (1205, 1484142), (1243, 1438770), (1446, 1236785), (1695, 1055098), (1990, 898689), (2189, 816990), (2410, 742071), (2486, 719385), (2651, 674610), (2985, 599126), (3390, 527549), (3615, 494714), (3729, 479590), (4378, 408495), (5302, 337305), (5970, 299563), (6215, 287754), (6567, 272330), (7230, 247357), (7458, 239795), (7953, 224870), (10945, 163398), (12430, 143877), (13134, 136165), (13255, 134922), (15906, 112435), (18645, 95918), (21890, 81699), (22487, 79530), (26510, 67461), (27233, 65670), (32835, 54466), (37290, 47959), (39765, 44974)]