101039820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{240571}}^1$

素因数の和:240590

約数の個数: 48

約数和(自身を含む): 323328768

約数和(自身を除く): 222288948

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, 240571, 481142, 721713, 962284, 1202855, 1443426, 1683997, 2405710, 2886852, 3367994, 3608565, 4811420, 5051991, 6735988, 7217130, 8419985, 10103982, 14434260, 16839970, 20207964, 25259955, 33679940, 50519910, 101039820]

約数ペア:

[(1, 101039820), (2, 50519910), (3, 33679940), (4, 25259955), (5, 20207964), (6, 16839970), (7, 14434260), (10, 10103982), (12, 8419985), (14, 7217130), (15, 6735988), (20, 5051991), (21, 4811420), (28, 3608565), (30, 3367994), (35, 2886852), (42, 2405710), (60, 1683997), (70, 1443426), (84, 1202855), (105, 962284), (140, 721713), (210, 481142), (420, 240571)]