30743154

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131381}}^1$

素因数の和:131402

約数の個数: 24

約数和(自身を含む): 71734572

約数和(自身を除く): 40991418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 131381, 262762, 394143, 788286, 1182429, 1707953, 2364858, 3415906, 5123859, 10247718, 15371577, 30743154]

約数ペア:

[(1, 30743154), (2, 15371577), (3, 10247718), (6, 5123859), (9, 3415906), (13, 2364858), (18, 1707953), (26, 1182429), (39, 788286), (78, 394143), (117, 262762), (234, 131381)]