189887030

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{125753}}^1$

素因数の和:125911

約数の個数: 16

約数和(自身を含む): 344062944

約数和(自身を除く): 154175914

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 125753, 251506, 628765, 1257530, 18988703, 37977406, 94943515, 189887030]

約数ペア:

[(1, 189887030), (2, 94943515), (5, 37977406), (10, 18988703), (151, 1257530), (302, 628765), (755, 251506), (1510, 125753)]