2015032810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{5197}}^1$

素因数の和:5431

約数の個数: 64

約数和(自身を含む): 4311429120

約数和(自身を除く): 2296396310

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 191, 203, 290, 382, 406, 955, 1015, 1337, 1910, 2030, 2674, 5197, 5539, 6685, 10394, 11078, 13370, 25985, 27695, 36379, 38773, 51970, 55390, 72758, 77546, 150713, 181895, 193865, 301426, 363790, 387730, 753565, 992627, 1054991, 1507130, 1985254, 2109982, 4963135, 5274955, 6948389, 9926270, 10549910, 13896778, 28786183, 34741945, 57572366, 69483890, 143930915, 201503281, 287861830, 403006562, 1007516405, 2015032810]

約数ペア:

[(1, 2015032810), (2, 1007516405), (5, 403006562), (7, 287861830), (10, 201503281), (14, 143930915), (29, 69483890), (35, 57572366), (58, 34741945), (70, 28786183), (145, 13896778), (191, 10549910), (203, 9926270), (290, 6948389), (382, 5274955), (406, 4963135), (955, 2109982), (1015, 1985254), (1337, 1507130), (1910, 1054991), (2030, 992627), (2674, 753565), (5197, 387730), (5539, 363790), (6685, 301426), (10394, 193865), (11078, 181895), (13370, 150713), (25985, 77546), (27695, 72758), (36379, 55390), (38773, 51970)]