29921900570

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{33620113}}^1$

素因数の和:33620209

約数の個数: 16

約数和(自身を含む): 54464584680

約数和(自身を除く): 24542684110

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 33620113, 67240226, 168100565, 336201130, 2992190057, 5984380114, 14960950285, 29921900570]

約数ペア:

[(1, 29921900570), (2, 14960950285), (5, 5984380114), (10, 2992190057), (89, 336201130), (178, 168100565), (445, 67240226), (890, 33620113)]