30015608

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 69854400

約数和(自身を除く): 39838792

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 41, 56, 68, 82, 119, 136, 164, 238, 287, 328, 476, 574, 697, 769, 952, 1148, 1394, 1538, 2296, 2788, 3076, 4879, 5383, 5576, 6152, 9758, 10766, 13073, 19516, 21532, 26146, 31529, 39032, 43064, 52292, 63058, 91511, 104584, 126116, 183022, 220703, 252232, 366044, 441406, 535993, 732088, 882812, 1071986, 1765624, 2143972, 3751951, 4287944, 7503902, 15007804, 30015608]

約数ペア:

[(1, 30015608), (2, 15007804), (4, 7503902), (7, 4287944), (8, 3751951), (14, 2143972), (17, 1765624), (28, 1071986), (34, 882812), (41, 732088), (56, 535993), (68, 441406), (82, 366044), (119, 252232), (136, 220703), (164, 183022), (238, 126116), (287, 104584), (328, 91511), (476, 63058), (574, 52292), (697, 43064), (769, 39032), (952, 31529), (1148, 26146), (1394, 21532), (1538, 19516), (2296, 13073), (2788, 10766), (3076, 9758), (4879, 6152), (5383, 5576)]