30748494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2339}}^1$

素因数の和:2664

約数の個数: 32

約数和(自身を含む): 70536960

約数和(自身を除く): 39788466

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 626, 939, 1878, 2191, 2339, 4382, 4678, 6573, 7017, 13146, 14034, 16373, 32746, 49119, 98238, 732107, 1464214, 2196321, 4392642, 5124749, 10249498, 15374247, 30748494]

約数ペア:

[(1, 30748494), (2, 15374247), (3, 10249498), (6, 5124749), (7, 4392642), (14, 2196321), (21, 1464214), (42, 732107), (313, 98238), (626, 49119), (939, 32746), (1878, 16373), (2191, 14034), (2339, 13146), (4382, 7017), (4678, 6573)]