15062404

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 32992512

約数和(自身を除く): 17930108

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 49, 62, 67, 74, 98, 124, 134, 148, 196, 217, 259, 268, 434, 469, 518, 868, 938, 1036, 1147, 1519, 1813, 1876, 2077, 2294, 2479, 3038, 3283, 3626, 4154, 4588, 4958, 6076, 6566, 7252, 8029, 8308, 9916, 13132, 14539, 16058, 17353, 29078, 32116, 34706, 56203, 58156, 69412, 76849, 101773, 112406, 121471, 153698, 203546, 224812, 242942, 307396, 407092, 485884, 537943, 1075886, 2151772, 3765601, 7531202, 15062404]

約数ペア:

[(1, 15062404), (2, 7531202), (4, 3765601), (7, 2151772), (14, 1075886), (28, 537943), (31, 485884), (37, 407092), (49, 307396), (62, 242942), (67, 224812), (74, 203546), (98, 153698), (124, 121471), (134, 112406), (148, 101773), (196, 76849), (217, 69412), (259, 58156), (268, 56203), (434, 34706), (469, 32116), (518, 29078), (868, 17353), (938, 16058), (1036, 14539), (1147, 13132), (1519, 9916), (1813, 8308), (1876, 8029), (2077, 7252), (2294, 6566), (2479, 6076), (3038, 4958), (3283, 4588), (3626, 4154)]