12886979310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{2579}}^1$

素因数の和:2828

約数の個数: 160

約数和(自身を含む): 35963136000

約数和(自身を除く): 23076156690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 199, 270, 279, 310, 398, 405, 465, 558, 597, 810, 837, 930, 995, 1194, 1395, 1674, 1791, 1990, 2511, 2579, 2790, 2985, 3582, 4185, 5022, 5158, 5373, 5970, 6169, 7737, 8370, 8955, 10746, 12338, 12555, 12895, 15474, 16119, 17910, 18507, 23211, 25110, 25790, 26865, 30845, 32238, 37014, 38685, 46422, 53730, 55521, 61690, 69633, 77370, 79949, 80595, 92535, 111042, 116055, 139266, 159898, 161190, 166563, 185070, 208899, 232110, 239847, 277605, 333126, 348165, 399745, 417798, 479694, 499689, 513221, 555210, 696330, 719541, 799490, 832815, 999378, 1026442, 1044495, 1199235, 1439082, 1539663, 1665630, 2088990, 2158623, 2398470, 2498445, 2566105, 3079326, 3597705, 4317246, 4618989, 4996890, 5132210, 6475869, 7195410, 7698315, 9237978, 10793115, 12951738, 13856967, 15396630, 15909851, 21586230, 23094945, 27713934, 31819702, 32379345, 41570901, 46189890, 47729553, 64758690, 69284835, 79549255, 83141802, 95459106, 138569670, 143188659, 159098510, 207854505, 238647765, 286377318, 415709010, 429565977, 477295530, 715943295, 859131954, 1288697931, 1431886590, 2147829885, 2577395862, 4295659770, 6443489655, 12886979310]

約数ペア:

[(1, 12886979310), (2, 6443489655), (3, 4295659770), (5, 2577395862), (6, 2147829885), (9, 1431886590), (10, 1288697931), (15, 859131954), (18, 715943295), (27, 477295530), (30, 429565977), (31, 415709010), (45, 286377318), (54, 238647765), (62, 207854505), (81, 159098510), (90, 143188659), (93, 138569670), (135, 95459106), (155, 83141802), (162, 79549255), (186, 69284835), (199, 64758690), (270, 47729553), (279, 46189890), (310, 41570901), (398, 32379345), (405, 31819702), (465, 27713934), (558, 23094945), (597, 21586230), (810, 15909851), (837, 15396630), (930, 13856967), (995, 12951738), (1194, 10793115), (1395, 9237978), (1674, 7698315), (1791, 7195410), (1990, 6475869), (2511, 5132210), (2579, 4996890), (2790, 4618989), (2985, 4317246), (3582, 3597705), (4185, 3079326), (5022, 2566105), (5158, 2498445), (5373, 2398470), (5970, 2158623), (6169, 2088990), (7737, 1665630), (8370, 1539663), (8955, 1439082), (10746, 1199235), (12338, 1044495), (12555, 1026442), (12895, 999378), (15474, 832815), (16119, 799490), (17910, 719541), (18507, 696330), (23211, 555210), (25110, 513221), (25790, 499689), (26865, 479694), (30845, 417798), (32238, 399745), (37014, 348165), (38685, 333126), (46422, 277605), (53730, 239847), (55521, 232110), (61690, 208899), (69633, 185070), (77370, 166563), (79949, 161190), (80595, 159898), (92535, 139266), (111042, 116055)]