30208708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6737}}^1$

素因数の和:6819

約数の個数: 24

約数和(自身を含む): 56599200

約数和(自身を除く): 26390492

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 6737, 13474, 26948, 128003, 256006, 397483, 512012, 794966, 1589932, 7552177, 15104354, 30208708]

約数ペア:

[(1, 30208708), (2, 15104354), (4, 7552177), (19, 1589932), (38, 794966), (59, 512012), (76, 397483), (118, 256006), (236, 128003), (1121, 26948), (2242, 13474), (4484, 6737)]