13429980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{74611}}^1$

素因数の和:74626

約数の個数: 36

約数和(自身を含む): 40738152

約数和(自身を除く): 27308172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 74611, 149222, 223833, 298444, 373055, 447666, 671499, 746110, 895332, 1119165, 1342998, 1492220, 2238330, 2685996, 3357495, 4476660, 6714990, 13429980]

約数ペア:

[(1, 13429980), (2, 6714990), (3, 4476660), (4, 3357495), (5, 2685996), (6, 2238330), (9, 1492220), (10, 1342998), (12, 1119165), (15, 895332), (18, 746110), (20, 671499), (30, 447666), (36, 373055), (45, 298444), (60, 223833), (90, 149222), (180, 74611)]