2743470

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{1129}}^1$

素因数の和:1151

約数の個数: 48

約数和(自身を含む): 7403760

約数和(自身を除く): 4660290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1129, 1215, 2258, 2430, 3387, 5645, 6774, 10161, 11290, 16935, 20322, 30483, 33870, 50805, 60966, 91449, 101610, 152415, 182898, 274347, 304830, 457245, 548694, 914490, 1371735, 2743470]

約数ペア:

[(1, 2743470), (2, 1371735), (3, 914490), (5, 548694), (6, 457245), (9, 304830), (10, 274347), (15, 182898), (18, 152415), (27, 101610), (30, 91449), (45, 60966), (54, 50805), (81, 33870), (90, 30483), (135, 20322), (162, 16935), (243, 11290), (270, 10161), (405, 6774), (486, 5645), (810, 3387), (1129, 2430), (1215, 2258)]