30374168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 66528000

約数和(自身を除く): 36153832

約数列:

[1, 2, 4, 8, 11, 22, 23, 43, 44, 46, 86, 88, 92, 172, 184, 253, 344, 349, 473, 506, 698, 946, 989, 1012, 1396, 1892, 1978, 2024, 2792, 3784, 3839, 3956, 7678, 7912, 8027, 10879, 15007, 15356, 16054, 21758, 30014, 30712, 32108, 43516, 60028, 64216, 87032, 88297, 120056, 165077, 176594, 330154, 345161, 353188, 660308, 690322, 706376, 1320616, 1380644, 2761288, 3796771, 7593542, 15187084, 30374168]

約数ペア:

[(1, 30374168), (2, 15187084), (4, 7593542), (8, 3796771), (11, 2761288), (22, 1380644), (23, 1320616), (43, 706376), (44, 690322), (46, 660308), (86, 353188), (88, 345161), (92, 330154), (172, 176594), (184, 165077), (253, 120056), (344, 88297), (349, 87032), (473, 64216), (506, 60028), (698, 43516), (946, 32108), (989, 30712), (1012, 30014), (1396, 21758), (1892, 16054), (1978, 15356), (2024, 15007), (2792, 10879), (3784, 8027), (3839, 7912), (3956, 7678)]