16854630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1925

約数の個数: 64

約数和(自身を含む): 45480960

約数和(自身を除く): 28626330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 1879, 2990, 3758, 4485, 5637, 8970, 9395, 11274, 18790, 24427, 28185, 43217, 48854, 56370, 73281, 86434, 122135, 129651, 146562, 216085, 244270, 259302, 366405, 432170, 561821, 648255, 732810, 1123642, 1296510, 1685463, 2809105, 3370926, 5618210, 8427315, 16854630]

約数ペア:

[(1, 16854630), (2, 8427315), (3, 5618210), (5, 3370926), (6, 2809105), (10, 1685463), (13, 1296510), (15, 1123642), (23, 732810), (26, 648255), (30, 561821), (39, 432170), (46, 366405), (65, 259302), (69, 244270), (78, 216085), (115, 146562), (130, 129651), (138, 122135), (195, 86434), (230, 73281), (299, 56370), (345, 48854), (390, 43217), (598, 28185), (690, 24427), (897, 18790), (1495, 11274), (1794, 9395), (1879, 8970), (2990, 5637), (3758, 4485)]