187097470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2672821}}^1$

素因数の和:2672835

約数の個数: 16

約数和(自身を含む): 384886368

約数和(自身を除く): 197788898

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2672821, 5345642, 13364105, 18709747, 26728210, 37419494, 93548735, 187097470]

約数ペア:

[(1, 187097470), (2, 93548735), (5, 37419494), (7, 26728210), (10, 18709747), (14, 13364105), (35, 5345642), (70, 2672821)]