82175730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1032

約数の個数: 128

約数和(自身を含む): 250822656

約数和(自身を除く): 168646926

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 546, 651, 806, 910, 930, 971, 1085, 1209, 1302, 1365, 1942, 2015, 2170, 2418, 2730, 2821, 2913, 3255, 4030, 4855, 5642, 5826, 6045, 6510, 6797, 8463, 9710, 12090, 12623, 13594, 14105, 14565, 16926, 20391, 25246, 28210, 29130, 30101, 33985, 37869, 40782, 42315, 60202, 63115, 67970, 75738, 84630, 88361, 90303, 101955, 126230, 150505, 176722, 180606, 189345, 203910, 210707, 265083, 301010, 378690, 391313, 421414, 441805, 451515, 530166, 632121, 782626, 883610, 903030, 1053535, 1173939, 1264242, 1325415, 1956565, 2107070, 2347878, 2650830, 2739191, 3160605, 3913130, 5478382, 5869695, 6321210, 8217573, 11739390, 13695955, 16435146, 27391910, 41087865, 82175730]

約数ペア:

[(1, 82175730), (2, 41087865), (3, 27391910), (5, 16435146), (6, 13695955), (7, 11739390), (10, 8217573), (13, 6321210), (14, 5869695), (15, 5478382), (21, 3913130), (26, 3160605), (30, 2739191), (31, 2650830), (35, 2347878), (39, 2107070), (42, 1956565), (62, 1325415), (65, 1264242), (70, 1173939), (78, 1053535), (91, 903030), (93, 883610), (105, 782626), (130, 632121), (155, 530166), (182, 451515), (186, 441805), (195, 421414), (210, 391313), (217, 378690), (273, 301010), (310, 265083), (390, 210707), (403, 203910), (434, 189345), (455, 180606), (465, 176722), (546, 150505), (651, 126230), (806, 101955), (910, 90303), (930, 88361), (971, 84630), (1085, 75738), (1209, 67970), (1302, 63115), (1365, 60202), (1942, 42315), (2015, 40782), (2170, 37869), (2418, 33985), (2730, 30101), (2821, 29130), (2913, 28210), (3255, 25246), (4030, 20391), (4855, 16926), (5642, 14565), (5826, 14105), (6045, 13594), (6510, 12623), (6797, 12090), (8463, 9710)]