80983170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1129}}^1$

素因数の和:1939

約数の個数: 48

約数和(自身を含む): 211007160

約数和(自身を除く): 130023990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 797, 1129, 1594, 2258, 2391, 3387, 3985, 4782, 5645, 6774, 7173, 7970, 10161, 11290, 11955, 14346, 16935, 20322, 23910, 33870, 35865, 50805, 71730, 101610, 899813, 1799626, 2699439, 4499065, 5398878, 8098317, 8998130, 13497195, 16196634, 26994390, 40491585, 80983170]

約数ペア:

[(1, 80983170), (2, 40491585), (3, 26994390), (5, 16196634), (6, 13497195), (9, 8998130), (10, 8098317), (15, 5398878), (18, 4499065), (30, 2699439), (45, 1799626), (90, 899813), (797, 101610), (1129, 71730), (1594, 50805), (2258, 35865), (2391, 33870), (3387, 23910), (3985, 20322), (4782, 16935), (5645, 14346), (6774, 11955), (7173, 11290), (7970, 10161)]