70212996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{278623}}^1$

素因数の和:278640

約数の個数: 36

約数和(自身を含む): 202838272

約数和(自身を除く): 132625276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 278623, 557246, 835869, 1114492, 1671738, 1950361, 2507607, 3343476, 3900722, 5015214, 5851083, 7801444, 10030428, 11702166, 17553249, 23404332, 35106498, 70212996]

約数ペア:

[(1, 70212996), (2, 35106498), (3, 23404332), (4, 17553249), (6, 11702166), (7, 10030428), (9, 7801444), (12, 5851083), (14, 5015214), (18, 3900722), (21, 3343476), (28, 2507607), (36, 1950361), (42, 1671738), (63, 1114492), (84, 835869), (126, 557246), (252, 278623)]