30013568

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1105

約数の個数: 64

約数和(自身を含む): 68244120

約数和(自身を除く): 38230552

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1061, 1088, 1664, 1768, 2122, 2176, 3536, 4244, 7072, 8488, 13793, 14144, 16976, 18037, 27586, 28288, 33952, 36074, 55172, 67904, 72148, 110344, 135808, 144296, 220688, 234481, 288592, 441376, 468962, 577184, 882752, 937924, 1154368, 1765504, 1875848, 2308736, 3751696, 7503392, 15006784, 30013568]

約数ペア:

[(1, 30013568), (2, 15006784), (4, 7503392), (8, 3751696), (13, 2308736), (16, 1875848), (17, 1765504), (26, 1154368), (32, 937924), (34, 882752), (52, 577184), (64, 468962), (68, 441376), (104, 288592), (128, 234481), (136, 220688), (208, 144296), (221, 135808), (272, 110344), (416, 72148), (442, 67904), (544, 55172), (832, 36074), (884, 33952), (1061, 28288), (1088, 27586), (1664, 18037), (1768, 16976), (2122, 14144), (2176, 13793), (3536, 8488), (4244, 7072)]