19087110

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{10099}}^1$

素因数の和:10122

約数の個数: 64

約数和(自身を含む): 58176000

約数和(自身を除く): 39088890

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, 10099, 20198, 30297, 50495, 60594, 70693, 90891, 100990, 141386, 151485, 181782, 212079, 272673, 302970, 353465, 424158, 454455, 545346, 636237, 706930, 908910, 1060395, 1272474, 1363365, 1908711, 2120790, 2726730, 3181185, 3817422, 6362370, 9543555, 19087110]

約数ペア:

[(1, 19087110), (2, 9543555), (3, 6362370), (5, 3817422), (6, 3181185), (7, 2726730), (9, 2120790), (10, 1908711), (14, 1363365), (15, 1272474), (18, 1060395), (21, 908910), (27, 706930), (30, 636237), (35, 545346), (42, 454455), (45, 424158), (54, 353465), (63, 302970), (70, 272673), (90, 212079), (105, 181782), (126, 151485), (135, 141386), (189, 100990), (210, 90891), (270, 70693), (315, 60594), (378, 50495), (630, 30297), (945, 20198), (1890, 10099)]