30406698

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 77771520

約数和(自身を除く): 47364822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 257, 313, 378, 514, 626, 771, 939, 1542, 1799, 1878, 2191, 2313, 2817, 3598, 4382, 4626, 5397, 5634, 6573, 6939, 8451, 10794, 13146, 13878, 16191, 16902, 19719, 32382, 39438, 48573, 59157, 80441, 97146, 118314, 160882, 241323, 482646, 563087, 723969, 1126174, 1447938, 1689261, 2171907, 3378522, 4343814, 5067783, 10135566, 15203349, 30406698]

約数ペア:

[(1, 30406698), (2, 15203349), (3, 10135566), (6, 5067783), (7, 4343814), (9, 3378522), (14, 2171907), (18, 1689261), (21, 1447938), (27, 1126174), (42, 723969), (54, 563087), (63, 482646), (126, 241323), (189, 160882), (257, 118314), (313, 97146), (378, 80441), (514, 59157), (626, 48573), (771, 39438), (939, 32382), (1542, 19719), (1799, 16902), (1878, 16191), (2191, 13878), (2313, 13146), (2817, 10794), (3598, 8451), (4382, 6939), (4626, 6573), (5397, 5634)]