308298130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151871}}^1$

素因数の和:151914

約数の個数: 32

約数和(自身を含む): 656087040

約数和(自身を除く): 347788910

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 151871, 303742, 759355, 1063097, 1518710, 2126194, 4404259, 5315485, 8808518, 10630970, 22021295, 30829813, 44042590, 61659626, 154149065, 308298130]

約数ペア:

[(1, 308298130), (2, 154149065), (5, 61659626), (7, 44042590), (10, 30829813), (14, 22021295), (29, 10630970), (35, 8808518), (58, 5315485), (70, 4404259), (145, 2126194), (203, 1518710), (290, 1063097), (406, 759355), (1015, 303742), (2030, 151871)]