19304054010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{138113}}^1$

素因数の和:139679

約数の個数: 48

約数和(自身を含む): 50223222504

約数和(自身を除く): 30919168494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1553, 3106, 4659, 7765, 9318, 13977, 15530, 23295, 27954, 46590, 69885, 138113, 139770, 276226, 414339, 690565, 828678, 1243017, 1381130, 2071695, 2486034, 4143390, 6215085, 12430170, 214489489, 428978978, 643468467, 1072447445, 1286936934, 1930405401, 2144894890, 3217342335, 3860810802, 6434684670, 9652027005, 19304054010]

約数ペア:

[(1, 19304054010), (2, 9652027005), (3, 6434684670), (5, 3860810802), (6, 3217342335), (9, 2144894890), (10, 1930405401), (15, 1286936934), (18, 1072447445), (30, 643468467), (45, 428978978), (90, 214489489), (1553, 12430170), (3106, 6215085), (4659, 4143390), (7765, 2486034), (9318, 2071695), (13977, 1381130), (15530, 1243017), (23295, 828678), (27954, 690565), (46590, 414339), (69885, 276226), (138113, 139770)]