189222810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 160

約数和(自身を含む): 551774592

約数和(自身を除く): 362551782

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 49, 70, 71, 74, 98, 105, 111, 142, 147, 185, 210, 213, 222, 245, 259, 294, 343, 355, 370, 426, 490, 497, 518, 555, 686, 710, 735, 777, 994, 1029, 1065, 1110, 1295, 1470, 1491, 1554, 1715, 1813, 2058, 2130, 2401, 2485, 2590, 2627, 2982, 3430, 3479, 3626, 3885, 4802, 4970, 5145, 5254, 5439, 6958, 7203, 7455, 7770, 7881, 9065, 10290, 10437, 10878, 12005, 12691, 13135, 14406, 14910, 15762, 17395, 18130, 18389, 20874, 24010, 24353, 25382, 26270, 27195, 34790, 36015, 36778, 38073, 39405, 48706, 52185, 54390, 55167, 63455, 72030, 73059, 76146, 78810, 88837, 91945, 104370, 110334, 121765, 126910, 128723, 146118, 170471, 177674, 183890, 190365, 243530, 257446, 266511, 275835, 340942, 365295, 380730, 386169, 444185, 511413, 533022, 551670, 643615, 730590, 772338, 852355, 888370, 901061, 1022826, 1287230, 1332555, 1704710, 1802122, 1930845, 2557065, 2665110, 2703183, 3861690, 4505305, 5114130, 5406366, 6307427, 9010610, 12614854, 13515915, 18922281, 27031830, 31537135, 37844562, 63074270, 94611405, 189222810]

約数ペア:

[(1, 189222810), (2, 94611405), (3, 63074270), (5, 37844562), (6, 31537135), (7, 27031830), (10, 18922281), (14, 13515915), (15, 12614854), (21, 9010610), (30, 6307427), (35, 5406366), (37, 5114130), (42, 4505305), (49, 3861690), (70, 2703183), (71, 2665110), (74, 2557065), (98, 1930845), (105, 1802122), (111, 1704710), (142, 1332555), (147, 1287230), (185, 1022826), (210, 901061), (213, 888370), (222, 852355), (245, 772338), (259, 730590), (294, 643615), (343, 551670), (355, 533022), (370, 511413), (426, 444185), (490, 386169), (497, 380730), (518, 365295), (555, 340942), (686, 275835), (710, 266511), (735, 257446), (777, 243530), (994, 190365), (1029, 183890), (1065, 177674), (1110, 170471), (1295, 146118), (1470, 128723), (1491, 126910), (1554, 121765), (1715, 110334), (1813, 104370), (2058, 91945), (2130, 88837), (2401, 78810), (2485, 76146), (2590, 73059), (2627, 72030), (2982, 63455), (3430, 55167), (3479, 54390), (3626, 52185), (3885, 48706), (4802, 39405), (4970, 38073), (5145, 36778), (5254, 36015), (5439, 34790), (6958, 27195), (7203, 26270), (7455, 25382), (7770, 24353), (7881, 24010), (9065, 20874), (10290, 18389), (10437, 18130), (10878, 17395), (12005, 15762), (12691, 14910), (13135, 14406)]