148906130

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 281118600

約数和(自身を除く): 132212470

約数列:

[1, 2, 5, 10, 37, 73, 74, 146, 149, 185, 298, 365, 370, 730, 745, 1369, 1490, 2701, 2738, 5402, 5513, 6845, 10877, 11026, 13505, 13690, 21754, 27010, 27565, 54385, 55130, 99937, 108770, 199874, 203981, 402449, 407962, 499685, 804898, 999370, 1019905, 2012245, 2039810, 4024490, 14890613, 29781226, 74453065, 148906130]

約数ペア:

[(1, 148906130), (2, 74453065), (5, 29781226), (10, 14890613), (37, 4024490), (73, 2039810), (74, 2012245), (146, 1019905), (149, 999370), (185, 804898), (298, 499685), (365, 407962), (370, 402449), (730, 203981), (745, 199874), (1369, 108770), (1490, 99937), (2701, 55130), (2738, 54385), (5402, 27565), (5513, 27010), (6845, 21754), (10877, 13690), (11026, 13505)]