127469030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{4397}}^1$

素因数の和:4640

約数の個数: 32

約数和(自身を含む): 248258304

約数和(自身を除く): 120789274

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 223, 446, 1115, 2230, 2899, 4397, 5798, 8794, 14495, 21985, 28990, 43970, 57161, 114322, 285805, 571610, 980531, 1961062, 4902655, 9805310, 12746903, 25493806, 63734515, 127469030]

約数ペア:

[(1, 127469030), (2, 63734515), (5, 25493806), (10, 12746903), (13, 9805310), (26, 4902655), (65, 1961062), (130, 980531), (223, 571610), (446, 285805), (1115, 114322), (2230, 57161), (2899, 43970), (4397, 28990), (5798, 21985), (8794, 14495)]