137901180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{27691}}^1$

素因数の和:27786

約数の個数: 48

約数和(自身を含む): 390789504

約数和(自身を除く): 252888324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 27691, 55382, 83073, 110764, 138455, 166146, 276910, 332292, 415365, 553820, 830730, 1661460, 2298353, 4596706, 6895059, 9193412, 11491765, 13790118, 22983530, 27580236, 34475295, 45967060, 68950590, 137901180]

約数ペア:

[(1, 137901180), (2, 68950590), (3, 45967060), (4, 34475295), (5, 27580236), (6, 22983530), (10, 13790118), (12, 11491765), (15, 9193412), (20, 6895059), (30, 4596706), (60, 2298353), (83, 1661460), (166, 830730), (249, 553820), (332, 415365), (415, 332292), (498, 276910), (830, 166146), (996, 138455), (1245, 110764), (1660, 83073), (2490, 55382), (4980, 27691)]