242941370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{4217}}^1$

素因数の和:5054

約数の個数: 32

約数和(自身を含む): 500491008

約数和(自身を除く): 257549638

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 823, 1646, 4115, 4217, 5761, 8230, 8434, 11522, 21085, 28805, 29519, 42170, 57610, 59038, 147595, 295190, 3470591, 6941182, 17352955, 24294137, 34705910, 48588274, 121470685, 242941370]

約数ペア:

[(1, 242941370), (2, 121470685), (5, 48588274), (7, 34705910), (10, 24294137), (14, 17352955), (35, 6941182), (70, 3470591), (823, 295190), (1646, 147595), (4115, 59038), (4217, 57610), (5761, 42170), (8230, 29519), (8434, 28805), (11522, 21085)]