12653970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{60257}}^1$

素因数の和:60274

約数の個数: 32

約数和(自身を含む): 34708608

約数和(自身を除く): 22054638

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 60257, 120514, 180771, 301285, 361542, 421799, 602570, 843598, 903855, 1265397, 1807710, 2108995, 2530794, 4217990, 6326985, 12653970]

約数ペア:

[(1, 12653970), (2, 6326985), (3, 4217990), (5, 2530794), (6, 2108995), (7, 1807710), (10, 1265397), (14, 903855), (15, 843598), (21, 602570), (30, 421799), (35, 361542), (42, 301285), (70, 180771), (105, 120514), (210, 60257)]