130339980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{724111}}^1$

素因数の和:724126

約数の個数: 36

約数和(自身を含む): 395365152

約数和(自身を除く): 265025172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 724111, 1448222, 2172333, 2896444, 3620555, 4344666, 6516999, 7241110, 8689332, 10861665, 13033998, 14482220, 21723330, 26067996, 32584995, 43446660, 65169990, 130339980]

約数ペア:

[(1, 130339980), (2, 65169990), (3, 43446660), (4, 32584995), (5, 26067996), (6, 21723330), (9, 14482220), (10, 13033998), (12, 10861665), (15, 8689332), (18, 7241110), (20, 6516999), (30, 4344666), (36, 3620555), (45, 2896444), (60, 2172333), (90, 1448222), (180, 724111)]