66530310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:458

約数の個数: 128

約数和(自身を含む): 202051584

約数和(自身を除く): 135521274

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, 231, 249, 330, 347, 385, 415, 462, 498, 581, 694, 770, 830, 913, 1041, 1155, 1162, 1245, 1735, 1743, 1826, 2082, 2310, 2429, 2490, 2739, 2905, 3470, 3486, 3817, 4565, 4858, 5205, 5478, 5810, 6391, 7287, 7634, 8715, 9130, 10410, 11451, 12145, 12782, 13695, 14574, 17430, 19085, 19173, 22902, 24290, 26719, 27390, 28801, 31955, 36435, 38170, 38346, 53438, 57255, 57602, 63910, 72870, 80157, 86403, 95865, 114510, 133595, 144005, 160314, 172806, 191730, 201607, 267190, 288010, 316811, 400785, 403214, 432015, 604821, 633622, 801570, 864030, 950433, 1008035, 1209642, 1584055, 1900866, 2016070, 2217677, 3024105, 3168110, 4435354, 4752165, 6048210, 6653031, 9504330, 11088385, 13306062, 22176770, 33265155, 66530310]

約数ペア:

[(1, 66530310), (2, 33265155), (3, 22176770), (5, 13306062), (6, 11088385), (7, 9504330), (10, 6653031), (11, 6048210), (14, 4752165), (15, 4435354), (21, 3168110), (22, 3024105), (30, 2217677), (33, 2016070), (35, 1900866), (42, 1584055), (55, 1209642), (66, 1008035), (70, 950433), (77, 864030), (83, 801570), (105, 633622), (110, 604821), (154, 432015), (165, 403214), (166, 400785), (210, 316811), (231, 288010), (249, 267190), (330, 201607), (347, 191730), (385, 172806), (415, 160314), (462, 144005), (498, 133595), (581, 114510), (694, 95865), (770, 86403), (830, 80157), (913, 72870), (1041, 63910), (1155, 57602), (1162, 57255), (1245, 53438), (1735, 38346), (1743, 38170), (1826, 36435), (2082, 31955), (2310, 28801), (2429, 27390), (2490, 26719), (2739, 24290), (2905, 22902), (3470, 19173), (3486, 19085), (3817, 17430), (4565, 14574), (4858, 13695), (5205, 12782), (5478, 12145), (5810, 11451), (6391, 10410), (7287, 9130), (7634, 8715)]