30947496

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{21139}}^1$

素因数の和:21209

約数の個数: 32

約数和(自身を含む): 78640800

約数和(自身を除く): 47693304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 21139, 42278, 63417, 84556, 126834, 169112, 253668, 507336, 1289479, 2578958, 3868437, 5157916, 7736874, 10315832, 15473748, 30947496]

約数ペア:

[(1, 30947496), (2, 15473748), (3, 10315832), (4, 7736874), (6, 5157916), (8, 3868437), (12, 2578958), (24, 1289479), (61, 507336), (122, 253668), (183, 169112), (244, 126834), (366, 84556), (488, 63417), (732, 42278), (1464, 21139)]