30277918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 53226720

約数和(自身を除く): 22948802

約数列:

[1, 2, 11, 17, 22, 34, 73, 146, 187, 374, 803, 1109, 1241, 1606, 2218, 2482, 12199, 13651, 18853, 24398, 27302, 37706, 80957, 161914, 207383, 414766, 890527, 1376269, 1781054, 2752538, 15138959, 30277918]

約数ペア:

[(1, 30277918), (2, 15138959), (11, 2752538), (17, 1781054), (22, 1376269), (34, 890527), (73, 414766), (146, 207383), (187, 161914), (374, 80957), (803, 37706), (1109, 27302), (1241, 24398), (1606, 18853), (2218, 13651), (2482, 12199)]