30678544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1867}}^1$

素因数の和:1967

約数の個数: 40

約数和(自身を含む): 64856960

約数和(自身を除く): 34178416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 1867, 2054, 3734, 4108, 7468, 8216, 14936, 16432, 24271, 29872, 48542, 97084, 147493, 194168, 294986, 388336, 589972, 1179944, 1917409, 2359888, 3834818, 7669636, 15339272, 30678544]

約数ペア:

[(1, 30678544), (2, 15339272), (4, 7669636), (8, 3834818), (13, 2359888), (16, 1917409), (26, 1179944), (52, 589972), (79, 388336), (104, 294986), (158, 194168), (208, 147493), (316, 97084), (632, 48542), (1027, 29872), (1264, 24271), (1867, 16432), (2054, 14936), (3734, 8216), (4108, 7468)]