2530350910

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{111029}}^1$

素因数の和:111132

約数の個数: 32

約数和(自身を含む): 4748531040

約数和(自身を除く): 2218180130

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 2279, 4558, 11395, 22790, 111029, 222058, 555145, 1110290, 4774247, 5884537, 9548494, 11769074, 23871235, 29422685, 47742470, 58845370, 253035091, 506070182, 1265175455, 2530350910]

約数ペア:

[(1, 2530350910), (2, 1265175455), (5, 506070182), (10, 253035091), (43, 58845370), (53, 47742470), (86, 29422685), (106, 23871235), (215, 11769074), (265, 9548494), (430, 5884537), (530, 4774247), (2279, 1110290), (4558, 555145), (11395, 222058), (22790, 111029)]