141359820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{336571}}^1$

素因数の和:336590

約数の個数: 48

約数和(自身を含む): 452352768

約数和(自身を除く): 310992948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 336571, 673142, 1009713, 1346284, 1682855, 2019426, 2355997, 3365710, 4038852, 4711994, 5048565, 6731420, 7067991, 9423988, 10097130, 11779985, 14135982, 20194260, 23559970, 28271964, 35339955, 47119940, 70679910, 141359820]

約数ペア:

[(1, 141359820), (2, 70679910), (3, 47119940), (4, 35339955), (5, 28271964), (6, 23559970), (7, 20194260), (10, 14135982), (12, 11779985), (14, 10097130), (15, 9423988), (20, 7067991), (21, 6731420), (28, 5048565), (30, 4711994), (35, 4038852), (42, 3365710), (60, 2355997), (70, 2019426), (84, 1682855), (105, 1346284), (140, 1009713), (210, 673142), (420, 336571)]