239960630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1579}}^1$

素因数の和:1773

約数の個数: 64

約数和(自身を含む): 535127040

約数和(自身を除く): 295166410

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 167, 182, 334, 455, 835, 910, 1169, 1579, 1670, 2171, 2338, 3158, 4342, 5845, 7895, 10855, 11053, 11690, 15197, 15790, 20527, 21710, 22106, 30394, 41054, 55265, 75985, 102635, 110530, 143689, 151970, 205270, 263693, 287378, 527386, 718445, 1318465, 1436890, 1845851, 2636930, 3428009, 3691702, 6856018, 9229255, 17140045, 18458510, 23996063, 34280090, 47992126, 119980315, 239960630]

約数ペア:

[(1, 239960630), (2, 119980315), (5, 47992126), (7, 34280090), (10, 23996063), (13, 18458510), (14, 17140045), (26, 9229255), (35, 6856018), (65, 3691702), (70, 3428009), (91, 2636930), (130, 1845851), (167, 1436890), (182, 1318465), (334, 718445), (455, 527386), (835, 287378), (910, 263693), (1169, 205270), (1579, 151970), (1670, 143689), (2171, 110530), (2338, 102635), (3158, 75985), (4342, 55265), (5845, 41054), (7895, 30394), (10855, 22106), (11053, 21710), (11690, 20527), (15197, 15790)]