329432830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{46861}}^1$

素因数の和:46924

約数の個数: 32

約数和(自身を含む): 641072160

約数和(自身を除く): 311639330

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 46861, 93722, 234305, 468610, 890359, 1733857, 1780718, 3467714, 4451795, 8669285, 8903590, 17338570, 32943283, 65886566, 164716415, 329432830]

約数ペア:

[(1, 329432830), (2, 164716415), (5, 65886566), (10, 32943283), (19, 17338570), (37, 8903590), (38, 8669285), (74, 4451795), (95, 3467714), (185, 1780718), (190, 1733857), (370, 890359), (703, 468610), (1406, 234305), (3515, 93722), (7030, 46861)]