126172270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{3671}}^1$

素因数の和:4176

約数の個数: 32

約数和(自身を含む): 260153856

約数和(自身を除く): 133981586

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 491, 982, 2455, 3437, 3671, 4910, 6874, 7342, 17185, 18355, 25697, 34370, 36710, 51394, 128485, 256970, 1802461, 3604922, 9012305, 12617227, 18024610, 25234454, 63086135, 126172270]

約数ペア:

[(1, 126172270), (2, 63086135), (5, 25234454), (7, 18024610), (10, 12617227), (14, 9012305), (35, 3604922), (70, 1802461), (491, 256970), (982, 128485), (2455, 51394), (3437, 36710), (3671, 34370), (4910, 25697), (6874, 18355), (7342, 17185)]