29893430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61007}}^1$

素因数の和:61028

約数の個数: 24

約数和(自身を含む): 62594208

約数和(自身を除く): 32700778

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 61007, 122014, 305035, 427049, 610070, 854098, 2135245, 2989343, 4270490, 5978686, 14946715, 29893430]

約数ペア:

[(1, 29893430), (2, 14946715), (5, 5978686), (7, 4270490), (10, 2989343), (14, 2135245), (35, 854098), (49, 610070), (70, 427049), (98, 305035), (245, 122014), (490, 61007)]