1975610

素因数分解:

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

素因数の和:207

約数の個数: 48

約数和(自身を含む): 4427136

約数和(自身を除く): 2451526

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 167, 169, 182, 334, 338, 455, 835, 845, 910, 1169, 1183, 1670, 1690, 2171, 2338, 2366, 4342, 5845, 5915, 10855, 11690, 11830, 15197, 21710, 28223, 30394, 56446, 75985, 141115, 151970, 197561, 282230, 395122, 987805, 1975610]

約数ペア:

[(1, 1975610), (2, 987805), (5, 395122), (7, 282230), (10, 197561), (13, 151970), (14, 141115), (26, 75985), (35, 56446), (65, 30394), (70, 28223), (91, 21710), (130, 15197), (167, 11830), (169, 11690), (182, 10855), (334, 5915), (338, 5845), (455, 4342), (835, 2366), (845, 2338), (910, 2171), (1169, 1690), (1183, 1670)]