127768690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{34439}}^1$

素因数の和:34506

約数の個数: 32

約数和(自身を含む): 267805440

約数和(自身を除く): 140036750

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 34439, 68878, 172195, 241073, 344390, 482146, 1205365, 1825267, 2410730, 3650534, 9126335, 12776869, 18252670, 25553738, 63884345, 127768690]

約数ペア:

[(1, 127768690), (2, 63884345), (5, 25553738), (7, 18252670), (10, 12776869), (14, 9126335), (35, 3650534), (53, 2410730), (70, 1825267), (106, 1205365), (265, 482146), (371, 344390), (530, 241073), (742, 172195), (1855, 68878), (3710, 34439)]