315084154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1973}}^1$

素因数の和:2071

約数の個数: 64

約数和(自身を含む): 634459392

約数和(自身を除く): 319375238

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 61, 77, 119, 122, 154, 187, 238, 374, 427, 671, 854, 1037, 1309, 1342, 1973, 2074, 2618, 3946, 4697, 7259, 9394, 11407, 13811, 14518, 21703, 22814, 27622, 33541, 43406, 67082, 79849, 120353, 151921, 159698, 234787, 240706, 303842, 368951, 469574, 737902, 842471, 1323883, 1684942, 2046001, 2582657, 2647766, 4092002, 5165314, 9267181, 14322007, 18534362, 22506011, 28644014, 45012022, 157542077, 315084154]

約数ペア:

[(1, 315084154), (2, 157542077), (7, 45012022), (11, 28644014), (14, 22506011), (17, 18534362), (22, 14322007), (34, 9267181), (61, 5165314), (77, 4092002), (119, 2647766), (122, 2582657), (154, 2046001), (187, 1684942), (238, 1323883), (374, 842471), (427, 737902), (671, 469574), (854, 368951), (1037, 303842), (1309, 240706), (1342, 234787), (1973, 159698), (2074, 151921), (2618, 120353), (3946, 79849), (4697, 67082), (7259, 43406), (9394, 33541), (11407, 27622), (13811, 22814), (14518, 21703)]