274840830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3191}}^1$

素因数の和:3247

約数の個数: 128

約数和(自身を含む): 827366400

約数和(自身を除く): 552525570

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 29, 30, 33, 45, 54, 55, 58, 66, 87, 90, 99, 110, 135, 145, 165, 174, 198, 261, 270, 290, 297, 319, 330, 435, 495, 522, 594, 638, 783, 870, 957, 990, 1305, 1485, 1566, 1595, 1914, 2610, 2871, 2970, 3190, 3191, 3915, 4785, 5742, 6382, 7830, 8613, 9570, 9573, 14355, 15955, 17226, 19146, 28710, 28719, 31910, 35101, 43065, 47865, 57438, 70202, 86130, 86157, 92539, 95730, 105303, 143595, 172314, 175505, 185078, 210606, 277617, 287190, 315909, 351010, 430785, 462695, 526515, 555234, 631818, 832851, 861570, 925390, 947727, 1017929, 1053030, 1388085, 1579545, 1665702, 1895454, 2035858, 2498553, 2776170, 3053787, 3159090, 4164255, 4738635, 4997106, 5089645, 6107574, 8328510, 9161361, 9477270, 10179290, 12492765, 15268935, 18322722, 24985530, 27484083, 30537870, 45806805, 54968166, 91613610, 137420415, 274840830]

約数ペア:

[(1, 274840830), (2, 137420415), (3, 91613610), (5, 54968166), (6, 45806805), (9, 30537870), (10, 27484083), (11, 24985530), (15, 18322722), (18, 15268935), (22, 12492765), (27, 10179290), (29, 9477270), (30, 9161361), (33, 8328510), (45, 6107574), (54, 5089645), (55, 4997106), (58, 4738635), (66, 4164255), (87, 3159090), (90, 3053787), (99, 2776170), (110, 2498553), (135, 2035858), (145, 1895454), (165, 1665702), (174, 1579545), (198, 1388085), (261, 1053030), (270, 1017929), (290, 947727), (297, 925390), (319, 861570), (330, 832851), (435, 631818), (495, 555234), (522, 526515), (594, 462695), (638, 430785), (783, 351010), (870, 315909), (957, 287190), (990, 277617), (1305, 210606), (1485, 185078), (1566, 175505), (1595, 172314), (1914, 143595), (2610, 105303), (2871, 95730), (2970, 92539), (3190, 86157), (3191, 86130), (3915, 70202), (4785, 57438), (5742, 47865), (6382, 43065), (7830, 35101), (8613, 31910), (9570, 28719), (9573, 28710), (14355, 19146), (15955, 17226)]