2015084778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:800

約数の個数: 96

約数和(自身を含む): 4831332480

約数和(自身を除く): 2816247702

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 89, 174, 178, 203, 267, 406, 534, 609, 623, 641, 841, 1218, 1246, 1282, 1682, 1869, 1923, 2523, 2581, 3738, 3846, 4487, 5046, 5162, 5887, 7743, 8974, 11774, 13461, 15486, 17661, 18067, 18589, 26922, 35322, 36134, 37178, 54201, 55767, 57049, 74849, 108402, 111534, 114098, 130123, 149698, 171147, 224547, 260246, 342294, 390369, 399343, 449094, 523943, 539081, 780738, 798686, 1047886, 1078162, 1198029, 1571829, 1617243, 1654421, 2396058, 3143658, 3234486, 3308842, 3773567, 4963263, 7547134, 9926526, 11320701, 11580947, 22641402, 23161894, 34742841, 47978209, 69485682, 95956418, 143934627, 287869254, 335847463, 671694926, 1007542389, 2015084778]

約数ペア:

[(1, 2015084778), (2, 1007542389), (3, 671694926), (6, 335847463), (7, 287869254), (14, 143934627), (21, 95956418), (29, 69485682), (42, 47978209), (58, 34742841), (87, 23161894), (89, 22641402), (174, 11580947), (178, 11320701), (203, 9926526), (267, 7547134), (406, 4963263), (534, 3773567), (609, 3308842), (623, 3234486), (641, 3143658), (841, 2396058), (1218, 1654421), (1246, 1617243), (1282, 1571829), (1682, 1198029), (1869, 1078162), (1923, 1047886), (2523, 798686), (2581, 780738), (3738, 539081), (3846, 523943), (4487, 449094), (5046, 399343), (5162, 390369), (5887, 342294), (7743, 260246), (8974, 224547), (11774, 171147), (13461, 149698), (15486, 130123), (17661, 114098), (18067, 111534), (18589, 108402), (26922, 74849), (35322, 57049), (36134, 55767), (37178, 54201)]