42508717070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1218

約数の個数: 128

約数和(自身を含む): 84851712000

約数和(自身を除く): 42342994930

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 59, 109, 115, 118, 145, 218, 230, 290, 295, 545, 590, 667, 991, 1090, 1334, 1357, 1711, 1982, 2507, 2714, 3161, 3335, 3422, 4955, 5014, 6322, 6431, 6670, 6785, 8555, 9910, 12535, 12862, 13570, 15805, 17110, 22793, 25070, 28739, 31610, 32155, 39353, 45586, 57478, 58469, 64310, 72703, 78706, 108019, 113965, 116938, 143695, 145406, 147913, 186499, 196765, 216038, 227930, 287390, 292345, 295826, 363515, 372998, 393530, 540095, 584690, 660997, 727030, 739565, 932495, 1080190, 1321994, 1344787, 1479130, 1695601, 1864990, 2484437, 2689574, 3132551, 3304985, 3391202, 4289477, 4968874, 6265102, 6373121, 6609970, 6723935, 8478005, 8578954, 12422185, 12746242, 13447870, 15662755, 16956010, 21447385, 24844370, 31325510, 31865605, 38998823, 42894770, 63731210, 72048673, 77997646, 144097346, 146581783, 184820509, 194994115, 293163566, 360243365, 369641018, 389988230, 720486730, 732908915, 924102545, 1465817830, 1848205090, 4250871707, 8501743414, 21254358535, 42508717070]

約数ペア:

[(1, 42508717070), (2, 21254358535), (5, 8501743414), (10, 4250871707), (23, 1848205090), (29, 1465817830), (46, 924102545), (58, 732908915), (59, 720486730), (109, 389988230), (115, 369641018), (118, 360243365), (145, 293163566), (218, 194994115), (230, 184820509), (290, 146581783), (295, 144097346), (545, 77997646), (590, 72048673), (667, 63731210), (991, 42894770), (1090, 38998823), (1334, 31865605), (1357, 31325510), (1711, 24844370), (1982, 21447385), (2507, 16956010), (2714, 15662755), (3161, 13447870), (3335, 12746242), (3422, 12422185), (4955, 8578954), (5014, 8478005), (6322, 6723935), (6431, 6609970), (6670, 6373121), (6785, 6265102), (8555, 4968874), (9910, 4289477), (12535, 3391202), (12862, 3304985), (13570, 3132551), (15805, 2689574), (17110, 2484437), (22793, 1864990), (25070, 1695601), (28739, 1479130), (31610, 1344787), (32155, 1321994), (39353, 1080190), (45586, 932495), (57478, 739565), (58469, 727030), (64310, 660997), (72703, 584690), (78706, 540095), (108019, 393530), (113965, 372998), (116938, 363515), (143695, 295826), (145406, 292345), (147913, 287390), (186499, 227930), (196765, 216038)]