2012306835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{1063}}^1$

素因数の和:1249

約数の個数: 96

約数和(自身を含む): 4075545600

約数和(自身を除く): 2063238765

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 149, 165, 231, 363, 385, 447, 605, 745, 847, 1043, 1063, 1155, 1639, 1815, 2235, 2541, 3129, 3189, 4235, 4917, 5215, 5315, 7441, 8195, 11473, 11693, 12705, 15645, 15945, 18029, 22323, 24585, 34419, 35079, 37205, 54087, 57365, 58465, 81851, 90145, 111615, 126203, 128623, 158387, 172095, 175395, 245553, 270435, 378609, 385869, 409255, 475161, 631015, 643115, 791935, 900361, 1108709, 1227765, 1742257, 1893045, 1929345, 2375805, 2701083, 3326127, 4501805, 5226771, 5543545, 8711285, 12195799, 13505415, 16630635, 19164827, 26133855, 36587397, 57494481, 60978995, 95824135, 134153789, 182936985, 287472405, 402461367, 670768945, 2012306835]

約数ペア:

[(1, 2012306835), (3, 670768945), (5, 402461367), (7, 287472405), (11, 182936985), (15, 134153789), (21, 95824135), (33, 60978995), (35, 57494481), (55, 36587397), (77, 26133855), (105, 19164827), (121, 16630635), (149, 13505415), (165, 12195799), (231, 8711285), (363, 5543545), (385, 5226771), (447, 4501805), (605, 3326127), (745, 2701083), (847, 2375805), (1043, 1929345), (1063, 1893045), (1155, 1742257), (1639, 1227765), (1815, 1108709), (2235, 900361), (2541, 791935), (3129, 643115), (3189, 631015), (4235, 475161), (4917, 409255), (5215, 385869), (5315, 378609), (7441, 270435), (8195, 245553), (11473, 175395), (11693, 172095), (12705, 158387), (15645, 128623), (15945, 126203), (18029, 111615), (22323, 90145), (24585, 81851), (34419, 58465), (35079, 57365), (37205, 54087)]