121733080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{434761}}^1$

素因数の和:434779

約数の個数: 32

約数和(自身を含む): 313028640

約数和(自身を除く): 191295560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 434761, 869522, 1739044, 2173805, 3043327, 3478088, 4347610, 6086654, 8695220, 12173308, 15216635, 17390440, 24346616, 30433270, 60866540, 121733080]

約数ペア:

[(1, 121733080), (2, 60866540), (4, 30433270), (5, 24346616), (7, 17390440), (8, 15216635), (10, 12173308), (14, 8695220), (20, 6086654), (28, 4347610), (35, 3478088), (40, 3043327), (56, 2173805), (70, 1739044), (140, 869522), (280, 434761)]