30170376

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^2$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 87072570

約数和(自身を除く): 56902194

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 157, 204, 306, 314, 408, 471, 612, 628, 942, 1224, 1256, 1413, 1884, 2669, 2826, 3768, 5338, 5652, 8007, 10676, 11304, 16014, 21352, 24021, 24649, 32028, 48042, 49298, 64056, 73947, 96084, 98596, 147894, 192168, 197192, 221841, 295788, 419033, 443682, 591576, 838066, 887364, 1257099, 1676132, 1774728, 2514198, 3352264, 3771297, 5028396, 7542594, 10056792, 15085188, 30170376]

約数ペア:

[(1, 30170376), (2, 15085188), (3, 10056792), (4, 7542594), (6, 5028396), (8, 3771297), (9, 3352264), (12, 2514198), (17, 1774728), (18, 1676132), (24, 1257099), (34, 887364), (36, 838066), (51, 591576), (68, 443682), (72, 419033), (102, 295788), (136, 221841), (153, 197192), (157, 192168), (204, 147894), (306, 98596), (314, 96084), (408, 73947), (471, 64056), (612, 49298), (628, 48042), (942, 32028), (1224, 24649), (1256, 24021), (1413, 21352), (1884, 16014), (2669, 11304), (2826, 10676), (3768, 8007), (5338, 5652)]