210808049270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1283}}^1\times {\mathrm{1753}}^1$

素因数の和:3166

約数の個数: 128

約数和(自身を含む): 472191842304

約数和(自身を除く): 261383793034

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 103, 130, 182, 206, 455, 515, 721, 910, 1030, 1283, 1339, 1442, 1753, 2566, 2678, 3506, 3605, 6415, 6695, 7210, 8765, 8981, 9373, 12271, 12830, 13390, 16679, 17530, 17962, 18746, 22789, 24542, 33358, 44905, 45578, 46865, 61355, 83395, 89810, 93730, 113945, 116753, 122710, 132149, 159523, 166790, 180559, 227890, 233506, 264298, 319046, 361118, 583765, 660745, 797615, 902795, 925043, 1167530, 1263913, 1321490, 1595230, 1717937, 1805590, 1850086, 2249099, 2347267, 2527826, 3435874, 4498198, 4625215, 4694534, 6319565, 8589685, 9250430, 11245495, 11736335, 12025559, 12639130, 15743693, 16430869, 17179370, 22490990, 23472670, 24051118, 29238287, 31487386, 32861738, 58476574, 60127795, 78718465, 82154345, 120255590, 146191435, 157436930, 164308690, 204668009, 231657197, 292382870, 409336018, 463314394, 1023340045, 1158285985, 1621600379, 2046680090, 2316571970, 3011543561, 3243200758, 6023087122, 8108001895, 15057717805, 16216003790, 21080804927, 30115435610, 42161609854, 105404024635, 210808049270]

約数ペア:

[(1, 210808049270), (2, 105404024635), (5, 42161609854), (7, 30115435610), (10, 21080804927), (13, 16216003790), (14, 15057717805), (26, 8108001895), (35, 6023087122), (65, 3243200758), (70, 3011543561), (91, 2316571970), (103, 2046680090), (130, 1621600379), (182, 1158285985), (206, 1023340045), (455, 463314394), (515, 409336018), (721, 292382870), (910, 231657197), (1030, 204668009), (1283, 164308690), (1339, 157436930), (1442, 146191435), (1753, 120255590), (2566, 82154345), (2678, 78718465), (3506, 60127795), (3605, 58476574), (6415, 32861738), (6695, 31487386), (7210, 29238287), (8765, 24051118), (8981, 23472670), (9373, 22490990), (12271, 17179370), (12830, 16430869), (13390, 15743693), (16679, 12639130), (17530, 12025559), (17962, 11736335), (18746, 11245495), (22789, 9250430), (24542, 8589685), (33358, 6319565), (44905, 4694534), (45578, 4625215), (46865, 4498198), (61355, 3435874), (83395, 2527826), (89810, 2347267), (93730, 2249099), (113945, 1850086), (116753, 1805590), (122710, 1717937), (132149, 1595230), (159523, 1321490), (166790, 1263913), (180559, 1167530), (227890, 925043), (233506, 902795), (264298, 797615), (319046, 660745), (361118, 583765)]