30871512

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61253}}^1$

素因数の和:61272

約数の個数: 48

約数和(自身を含む): 95556240

約数和(自身を除く): 64684728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 61253, 122506, 183759, 245012, 367518, 428771, 490024, 551277, 735036, 857542, 1102554, 1286313, 1470072, 1715084, 2205108, 2572626, 3430168, 3858939, 4410216, 5145252, 7717878, 10290504, 15435756, 30871512]

約数ペア:

[(1, 30871512), (2, 15435756), (3, 10290504), (4, 7717878), (6, 5145252), (7, 4410216), (8, 3858939), (9, 3430168), (12, 2572626), (14, 2205108), (18, 1715084), (21, 1470072), (24, 1286313), (28, 1102554), (36, 857542), (42, 735036), (56, 551277), (63, 490024), (72, 428771), (84, 367518), (126, 245012), (168, 183759), (252, 122506), (504, 61253)]