29964340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{214031}}^1$

素因数の和:214047

約数の個数: 24

約数和(自身を含む): 71914752

約数和(自身を除く): 41950412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 214031, 428062, 856124, 1070155, 1498217, 2140310, 2996434, 4280620, 5992868, 7491085, 14982170, 29964340]

約数ペア:

[(1, 29964340), (2, 14982170), (4, 7491085), (5, 5992868), (7, 4280620), (10, 2996434), (14, 2140310), (20, 1498217), (28, 1070155), (35, 856124), (70, 428062), (140, 214031)]