30258032

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 72019200

約数和(自身を除く): 41761168

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 59, 76, 112, 118, 133, 152, 236, 241, 266, 304, 413, 472, 482, 532, 826, 944, 964, 1064, 1121, 1652, 1687, 1928, 2128, 2242, 3304, 3374, 3856, 4484, 4579, 6608, 6748, 7847, 8968, 9158, 13496, 14219, 15694, 17936, 18316, 26992, 28438, 31388, 32053, 36632, 56876, 62776, 64106, 73264, 99533, 113752, 125552, 128212, 199066, 227504, 256424, 270161, 398132, 512848, 540322, 796264, 1080644, 1592528, 1891127, 2161288, 3782254, 4322576, 7564508, 15129016, 30258032]

約数ペア:

[(1, 30258032), (2, 15129016), (4, 7564508), (7, 4322576), (8, 3782254), (14, 2161288), (16, 1891127), (19, 1592528), (28, 1080644), (38, 796264), (56, 540322), (59, 512848), (76, 398132), (112, 270161), (118, 256424), (133, 227504), (152, 199066), (236, 128212), (241, 125552), (266, 113752), (304, 99533), (413, 73264), (472, 64106), (482, 62776), (532, 56876), (826, 36632), (944, 32053), (964, 31388), (1064, 28438), (1121, 26992), (1652, 18316), (1687, 17936), (1928, 15694), (2128, 14219), (2242, 13496), (3304, 9158), (3374, 8968), (3856, 7847), (4484, 6748), (4579, 6608)]