40455030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 123088896

約数和(自身を除く): 82633866

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 83, 105, 110, 154, 165, 166, 210, 211, 231, 249, 330, 385, 415, 422, 462, 498, 581, 633, 770, 830, 913, 1055, 1155, 1162, 1245, 1266, 1477, 1743, 1826, 2110, 2310, 2321, 2490, 2739, 2905, 2954, 3165, 3486, 4431, 4565, 4642, 5478, 5810, 6330, 6391, 6963, 7385, 8715, 8862, 9130, 11605, 12782, 13695, 13926, 14770, 16247, 17430, 17513, 19173, 22155, 23210, 27390, 31955, 32494, 34815, 35026, 38346, 44310, 48741, 52539, 63910, 69630, 81235, 87565, 95865, 97482, 105078, 122591, 162470, 175130, 191730, 192643, 243705, 245182, 262695, 367773, 385286, 487410, 525390, 577929, 612955, 735546, 963215, 1155858, 1225910, 1348501, 1838865, 1926430, 2697002, 2889645, 3677730, 4045503, 5779290, 6742505, 8091006, 13485010, 20227515, 40455030]

約数ペア:

[(1, 40455030), (2, 20227515), (3, 13485010), (5, 8091006), (6, 6742505), (7, 5779290), (10, 4045503), (11, 3677730), (14, 2889645), (15, 2697002), (21, 1926430), (22, 1838865), (30, 1348501), (33, 1225910), (35, 1155858), (42, 963215), (55, 735546), (66, 612955), (70, 577929), (77, 525390), (83, 487410), (105, 385286), (110, 367773), (154, 262695), (165, 245182), (166, 243705), (210, 192643), (211, 191730), (231, 175130), (249, 162470), (330, 122591), (385, 105078), (415, 97482), (422, 95865), (462, 87565), (498, 81235), (581, 69630), (633, 63910), (770, 52539), (830, 48741), (913, 44310), (1055, 38346), (1155, 35026), (1162, 34815), (1245, 32494), (1266, 31955), (1477, 27390), (1743, 23210), (1826, 22155), (2110, 19173), (2310, 17513), (2321, 17430), (2490, 16247), (2739, 14770), (2905, 13926), (2954, 13695), (3165, 12782), (3486, 11605), (4431, 9130), (4565, 8862), (4642, 8715), (5478, 7385), (5810, 6963), (6330, 6391)]