5180490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{2741}}^1$

素因数の和:2764

約数の個数: 64

約数和(自身を含む): 15793920

約数和(自身を除く): 10613430

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, 1890, 2741, 5482, 8223, 13705, 16446, 19187, 24669, 27410, 38374, 41115, 49338, 57561, 74007, 82230, 95935, 115122, 123345, 148014, 172683, 191870, 246690, 287805, 345366, 370035, 518049, 575610, 740070, 863415, 1036098, 1726830, 2590245, 5180490]

約数ペア:

[(1, 5180490), (2, 2590245), (3, 1726830), (5, 1036098), (6, 863415), (7, 740070), (9, 575610), (10, 518049), (14, 370035), (15, 345366), (18, 287805), (21, 246690), (27, 191870), (30, 172683), (35, 148014), (42, 123345), (45, 115122), (54, 95935), (63, 82230), (70, 74007), (90, 57561), (105, 49338), (126, 41115), (135, 38374), (189, 27410), (210, 24669), (270, 19187), (315, 16446), (378, 13705), (630, 8223), (945, 5482), (1890, 2741)]