30045496

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 62058960

約数和(自身を除く): 32013464

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 169, 284, 313, 338, 568, 626, 676, 923, 1252, 1352, 1846, 2504, 3692, 4069, 7384, 8138, 11999, 16276, 22223, 23998, 32552, 44446, 47996, 52897, 88892, 95992, 105794, 177784, 211588, 288899, 423176, 577798, 1155596, 2311192, 3755687, 7511374, 15022748, 30045496]

約数ペア:

[(1, 30045496), (2, 15022748), (4, 7511374), (8, 3755687), (13, 2311192), (26, 1155596), (52, 577798), (71, 423176), (104, 288899), (142, 211588), (169, 177784), (284, 105794), (313, 95992), (338, 88892), (568, 52897), (626, 47996), (676, 44446), (923, 32552), (1252, 23998), (1352, 22223), (1846, 16276), (2504, 11999), (3692, 8138), (4069, 7384)]