28945170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16927}}^1$

素因数の和:16959

約数の個数: 48

約数和(自身を含む): 79223040

約数和(自身を除く): 50277870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 16927, 33854, 50781, 84635, 101562, 152343, 169270, 253905, 304686, 321613, 507810, 643226, 761715, 964839, 1523430, 1608065, 1929678, 2894517, 3216130, 4824195, 5789034, 9648390, 14472585, 28945170]

約数ペア:

[(1, 28945170), (2, 14472585), (3, 9648390), (5, 5789034), (6, 4824195), (9, 3216130), (10, 2894517), (15, 1929678), (18, 1608065), (19, 1523430), (30, 964839), (38, 761715), (45, 643226), (57, 507810), (90, 321613), (95, 304686), (114, 253905), (171, 169270), (190, 152343), (285, 101562), (342, 84635), (570, 50781), (855, 33854), (1710, 16927)]