30899060

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{23059}}^1$

素因数の和:23135

約数の個数: 24

約数和(自身を含む): 65859360

約数和(自身を除く): 34960300

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 23059, 46118, 92236, 115295, 230590, 461180, 1544953, 3089906, 6179812, 7724765, 15449530, 30899060]

約数ペア:

[(1, 30899060), (2, 15449530), (4, 7724765), (5, 6179812), (10, 3089906), (20, 1544953), (67, 461180), (134, 230590), (268, 115295), (335, 92236), (670, 46118), (1340, 23059)]