27211230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15913}}^1$

素因数の和:15945

約数の個数: 48

約数和(自身を含む): 74477520

約数和(自身を除く): 47266290

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, 15913, 31826, 47739, 79565, 95478, 143217, 159130, 238695, 286434, 302347, 477390, 604694, 716085, 907041, 1432170, 1511735, 1814082, 2721123, 3023470, 4535205, 5442246, 9070410, 13605615, 27211230]

約数ペア:

[(1, 27211230), (2, 13605615), (3, 9070410), (5, 5442246), (6, 4535205), (9, 3023470), (10, 2721123), (15, 1814082), (18, 1511735), (19, 1432170), (30, 907041), (38, 716085), (45, 604694), (57, 477390), (90, 302347), (95, 286434), (114, 238695), (171, 159130), (190, 143217), (285, 95478), (342, 79565), (570, 47739), (855, 31826), (1710, 15913)]