30774828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:991

約数の個数: 96

約数和(自身を含む): 90768384

約数和(自身を除く): 59993556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 51, 68, 69, 84, 92, 102, 119, 138, 161, 204, 238, 276, 322, 357, 391, 476, 483, 644, 714, 782, 937, 966, 1173, 1428, 1564, 1874, 1932, 2346, 2737, 2811, 3748, 4692, 5474, 5622, 6559, 8211, 10948, 11244, 13118, 15929, 16422, 19677, 21551, 26236, 31858, 32844, 39354, 43102, 47787, 63716, 64653, 78708, 86204, 95574, 111503, 129306, 150857, 191148, 223006, 258612, 301714, 334509, 366367, 446012, 452571, 603428, 669018, 732734, 905142, 1099101, 1338036, 1465468, 1810284, 2198202, 2564569, 4396404, 5129138, 7693707, 10258276, 15387414, 30774828]

約数ペア:

[(1, 30774828), (2, 15387414), (3, 10258276), (4, 7693707), (6, 5129138), (7, 4396404), (12, 2564569), (14, 2198202), (17, 1810284), (21, 1465468), (23, 1338036), (28, 1099101), (34, 905142), (42, 732734), (46, 669018), (51, 603428), (68, 452571), (69, 446012), (84, 366367), (92, 334509), (102, 301714), (119, 258612), (138, 223006), (161, 191148), (204, 150857), (238, 129306), (276, 111503), (322, 95574), (357, 86204), (391, 78708), (476, 64653), (483, 63716), (644, 47787), (714, 43102), (782, 39354), (937, 32844), (966, 31858), (1173, 26236), (1428, 21551), (1564, 19677), (1874, 16422), (1932, 15929), (2346, 13118), (2737, 11244), (2811, 10948), (3748, 8211), (4692, 6559), (5474, 5622)]