346083990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1026

約数の個数: 128

約数和(自身を含む): 1004175360

約数和(自身を除く): 658091370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 79, 105, 115, 138, 158, 161, 210, 230, 237, 322, 345, 395, 474, 483, 553, 690, 790, 805, 907, 966, 1106, 1185, 1610, 1659, 1814, 1817, 2370, 2415, 2721, 2765, 3318, 3634, 4535, 4830, 5442, 5451, 5530, 6349, 8295, 9070, 9085, 10902, 12698, 12719, 13605, 16590, 18170, 19047, 20861, 25438, 27210, 27255, 31745, 38094, 38157, 41722, 54510, 62583, 63490, 63595, 71653, 76314, 95235, 104305, 125166, 127190, 143306, 146027, 190470, 190785, 208610, 214959, 292054, 312915, 358265, 381570, 429918, 438081, 501571, 625830, 716530, 730135, 876162, 1003142, 1074795, 1460270, 1504713, 1648019, 2149590, 2190405, 2507855, 3009426, 3296038, 4380810, 4944057, 5015710, 7523565, 8240095, 9888114, 11536133, 15047130, 16480190, 23072266, 24720285, 34608399, 49440570, 57680665, 69216798, 115361330, 173041995, 346083990]

約数ペア:

[(1, 346083990), (2, 173041995), (3, 115361330), (5, 69216798), (6, 57680665), (7, 49440570), (10, 34608399), (14, 24720285), (15, 23072266), (21, 16480190), (23, 15047130), (30, 11536133), (35, 9888114), (42, 8240095), (46, 7523565), (69, 5015710), (70, 4944057), (79, 4380810), (105, 3296038), (115, 3009426), (138, 2507855), (158, 2190405), (161, 2149590), (210, 1648019), (230, 1504713), (237, 1460270), (322, 1074795), (345, 1003142), (395, 876162), (474, 730135), (483, 716530), (553, 625830), (690, 501571), (790, 438081), (805, 429918), (907, 381570), (966, 358265), (1106, 312915), (1185, 292054), (1610, 214959), (1659, 208610), (1814, 190785), (1817, 190470), (2370, 146027), (2415, 143306), (2721, 127190), (2765, 125166), (3318, 104305), (3634, 95235), (4535, 76314), (4830, 71653), (5442, 63595), (5451, 63490), (5530, 62583), (6349, 54510), (8295, 41722), (9070, 38157), (9085, 38094), (10902, 31745), (12698, 27255), (12719, 27210), (13605, 25438), (16590, 20861), (18170, 19047)]