30656142

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1447}}^1$

素因数の和:1573

約数の個数: 48

約数和(自身を含む): 73187712

約数和(自身を除く): 42531570

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 107, 198, 214, 321, 642, 963, 1177, 1447, 1926, 2354, 2894, 3531, 4341, 7062, 8682, 10593, 13023, 15917, 21186, 26046, 31834, 47751, 95502, 143253, 154829, 286506, 309658, 464487, 928974, 1393461, 1703119, 2786922, 3406238, 5109357, 10218714, 15328071, 30656142]

約数ペア:

[(1, 30656142), (2, 15328071), (3, 10218714), (6, 5109357), (9, 3406238), (11, 2786922), (18, 1703119), (22, 1393461), (33, 928974), (66, 464487), (99, 309658), (107, 286506), (198, 154829), (214, 143253), (321, 95502), (642, 47751), (963, 31834), (1177, 26046), (1447, 21186), (1926, 15917), (2354, 13023), (2894, 10593), (3531, 8682), (4341, 7062)]