30996746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 54551232

約数和(自身を除く): 23554486

約数列:

[1, 2, 11, 17, 22, 34, 67, 134, 187, 374, 737, 1139, 1237, 1474, 2278, 2474, 12529, 13607, 21029, 25058, 27214, 42058, 82879, 165758, 231319, 462638, 911669, 1408943, 1823338, 2817886, 15498373, 30996746]

約数ペア:

[(1, 30996746), (2, 15498373), (11, 2817886), (17, 1823338), (22, 1408943), (34, 911669), (67, 462638), (134, 231319), (187, 165758), (374, 82879), (737, 42058), (1139, 27214), (1237, 25058), (1474, 21029), (2278, 13607), (2474, 12529)]