347133080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1239761}}^1$

素因数の和:1239779

約数の個数: 32

約数和(自身を含む): 892628640

約数和(自身を除く): 545495560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1239761, 2479522, 4959044, 6198805, 8678327, 9918088, 12397610, 17356654, 24795220, 34713308, 43391635, 49590440, 69426616, 86783270, 173566540, 347133080]

約数ペア:

[(1, 347133080), (2, 173566540), (4, 86783270), (5, 69426616), (7, 49590440), (8, 43391635), (10, 34713308), (14, 24795220), (20, 17356654), (28, 12397610), (35, 9918088), (40, 8678327), (56, 6198805), (70, 4959044), (140, 2479522), (280, 1239761)]