30239384

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17419}}^1$

素因数の和:17463

約数の個数: 32

約数和(自身を含む): 66892800

約数和(自身を除く): 36653416

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 17419, 34838, 69676, 121933, 139352, 243866, 487732, 539989, 975464, 1079978, 2159956, 3779923, 4319912, 7559846, 15119692, 30239384]

約数ペア:

[(1, 30239384), (2, 15119692), (4, 7559846), (7, 4319912), (8, 3779923), (14, 2159956), (28, 1079978), (31, 975464), (56, 539989), (62, 487732), (124, 243866), (217, 139352), (248, 121933), (434, 69676), (868, 34838), (1736, 17419)]