179157990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 128

約数和(自身を含む): 492355584

約数和(自身を除く): 313197594

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 83, 93, 110, 155, 165, 166, 186, 211, 249, 310, 330, 341, 415, 422, 465, 498, 633, 682, 830, 913, 930, 1023, 1055, 1245, 1266, 1705, 1826, 2046, 2110, 2321, 2490, 2573, 2739, 3165, 3410, 4565, 4642, 5115, 5146, 5478, 6330, 6541, 6963, 7719, 9130, 10230, 11605, 12865, 13082, 13695, 13926, 15438, 17513, 19623, 23210, 25730, 27390, 28303, 32705, 34815, 35026, 38595, 39246, 52539, 56606, 65410, 69630, 71951, 77190, 84909, 87565, 98115, 105078, 141515, 143902, 169818, 175130, 192643, 196230, 215853, 262695, 283030, 359755, 385286, 424545, 431706, 525390, 542903, 577929, 719510, 849090, 963215, 1079265, 1085806, 1155858, 1628709, 1926430, 2158530, 2714515, 2889645, 3257418, 5429030, 5779290, 5971933, 8143545, 11943866, 16287090, 17915799, 29859665, 35831598, 59719330, 89578995, 179157990]

約数ペア:

[(1, 179157990), (2, 89578995), (3, 59719330), (5, 35831598), (6, 29859665), (10, 17915799), (11, 16287090), (15, 11943866), (22, 8143545), (30, 5971933), (31, 5779290), (33, 5429030), (55, 3257418), (62, 2889645), (66, 2714515), (83, 2158530), (93, 1926430), (110, 1628709), (155, 1155858), (165, 1085806), (166, 1079265), (186, 963215), (211, 849090), (249, 719510), (310, 577929), (330, 542903), (341, 525390), (415, 431706), (422, 424545), (465, 385286), (498, 359755), (633, 283030), (682, 262695), (830, 215853), (913, 196230), (930, 192643), (1023, 175130), (1055, 169818), (1245, 143902), (1266, 141515), (1705, 105078), (1826, 98115), (2046, 87565), (2110, 84909), (2321, 77190), (2490, 71951), (2573, 69630), (2739, 65410), (3165, 56606), (3410, 52539), (4565, 39246), (4642, 38595), (5115, 35026), (5146, 34815), (5478, 32705), (6330, 28303), (6541, 27390), (6963, 25730), (7719, 23210), (9130, 19623), (10230, 17513), (11605, 15438), (12865, 13926), (13082, 13695)]