129506970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{100393}}^1$

素因数の和:100446

約数の個数: 32

約数和(自身を含む): 318048192

約数和(自身を除く): 188541222

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 100393, 200786, 301179, 501965, 602358, 1003930, 1505895, 3011790, 4316899, 8633798, 12950697, 21584495, 25901394, 43168990, 64753485, 129506970]

約数ペア:

[(1, 129506970), (2, 64753485), (3, 43168990), (5, 25901394), (6, 21584495), (10, 12950697), (15, 8633798), (30, 4316899), (43, 3011790), (86, 1505895), (129, 1003930), (215, 602358), (258, 501965), (430, 301179), (645, 200786), (1290, 100393)]