2734830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1447}}^1$

素因数の和:1470

約数の個数: 64

約数和(自身を含む): 8340480

約数和(自身を除く): 5605650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1447, 1890, 2894, 4341, 7235, 8682, 10129, 13023, 14470, 20258, 21705, 26046, 30387, 39069, 43410, 50645, 60774, 65115, 78138, 91161, 101290, 130230, 151935, 182322, 195345, 273483, 303870, 390690, 455805, 546966, 911610, 1367415, 2734830]

約数ペア:

[(1, 2734830), (2, 1367415), (3, 911610), (5, 546966), (6, 455805), (7, 390690), (9, 303870), (10, 273483), (14, 195345), (15, 182322), (18, 151935), (21, 130230), (27, 101290), (30, 91161), (35, 78138), (42, 65115), (45, 60774), (54, 50645), (63, 43410), (70, 39069), (90, 30387), (105, 26046), (126, 21705), (135, 20258), (189, 14470), (210, 13023), (270, 10129), (315, 8682), (378, 7235), (630, 4341), (945, 2894), (1447, 1890)]