7939980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{44111}}^1$

素因数の和:44126

約数の個数: 36

約数和(自身を含む): 24085152

約数和(自身を除く): 16145172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 44111, 88222, 132333, 176444, 220555, 264666, 396999, 441110, 529332, 661665, 793998, 882220, 1323330, 1587996, 1984995, 2646660, 3969990, 7939980]

約数ペア:

[(1, 7939980), (2, 3969990), (3, 2646660), (4, 1984995), (5, 1587996), (6, 1323330), (9, 882220), (10, 793998), (12, 661665), (15, 529332), (18, 441110), (20, 396999), (30, 264666), (36, 220555), (45, 176444), (60, 132333), (90, 88222), (180, 44111)]