243167470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{267217}}^1$

素因数の和:267244

約数の個数: 32

約数和(自身を含む): 538711488

約数和(自身を除く): 295544018

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 267217, 534434, 1336085, 1870519, 2672170, 3473821, 3741038, 6947642, 9352595, 17369105, 18705190, 24316747, 34738210, 48633494, 121583735, 243167470]

約数ペア:

[(1, 243167470), (2, 121583735), (5, 48633494), (7, 34738210), (10, 24316747), (13, 18705190), (14, 17369105), (26, 9352595), (35, 6947642), (65, 3741038), (70, 3473821), (91, 2672170), (130, 1870519), (182, 1336085), (455, 534434), (910, 267217)]