17730242570

素因数分解:

$2^1\times 5^1\times {\mathrm{7547}}^1\times {\mathrm{234931}}^1$

素因数の和:242485

約数の個数: 16

約数和(自身を含む): 31918801248

約数和(自身を除く): 14188558678

約数列:

[1, 2, 5, 10, 7547, 15094, 37735, 75470, 234931, 469862, 1174655, 2349310, 1773024257, 3546048514, 8865121285, 17730242570]

約数ペア:

[(1, 17730242570), (2, 8865121285), (5, 3546048514), (10, 1773024257), (7547, 2349310), (15094, 1174655), (37735, 469862), (75470, 234931)]