30479776

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1373

約数の個数: 48

約数和(自身を含む): 65064384

約数和(自身を除く): 34584608

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1303, 1376, 1462, 2606, 2924, 5212, 5848, 10424, 11696, 20848, 22151, 23392, 41696, 44302, 56029, 88604, 112058, 177208, 224116, 354416, 448232, 708832, 896464, 952493, 1792928, 1904986, 3809972, 7619944, 15239888, 30479776]

約数ペア:

[(1, 30479776), (2, 15239888), (4, 7619944), (8, 3809972), (16, 1904986), (17, 1792928), (32, 952493), (34, 896464), (43, 708832), (68, 448232), (86, 354416), (136, 224116), (172, 177208), (272, 112058), (344, 88604), (544, 56029), (688, 44302), (731, 41696), (1303, 23392), (1376, 22151), (1462, 20848), (2606, 11696), (2924, 10424), (5212, 5848)]