30257046

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 67970448

約数和(自身を除く): 37713402

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 181, 222, 251, 333, 362, 502, 543, 666, 753, 1086, 1506, 1629, 2259, 3258, 4518, 6697, 9287, 13394, 18574, 20091, 27861, 40182, 45431, 55722, 60273, 83583, 90862, 120546, 136293, 167166, 272586, 408879, 817758, 1680947, 3361894, 5042841, 10085682, 15128523, 30257046]

約数ペア:

[(1, 30257046), (2, 15128523), (3, 10085682), (6, 5042841), (9, 3361894), (18, 1680947), (37, 817758), (74, 408879), (111, 272586), (181, 167166), (222, 136293), (251, 120546), (333, 90862), (362, 83583), (502, 60273), (543, 55722), (666, 45431), (753, 40182), (1086, 27861), (1506, 20091), (1629, 18574), (2259, 13394), (3258, 9287), (4518, 6697)]