30521414

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 60673536

約数和(自身を除く): 30152122

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 506, 539, 1078, 1127, 1231, 1771, 2254, 2462, 3542, 8617, 12397, 13541, 17234, 24794, 27082, 28313, 56626, 60319, 94787, 120638, 189574, 198191, 311443, 396382, 622886, 663509, 1327018, 1387337, 2180101, 2774674, 4360202, 15260707, 30521414]

約数ペア:

[(1, 30521414), (2, 15260707), (7, 4360202), (11, 2774674), (14, 2180101), (22, 1387337), (23, 1327018), (46, 663509), (49, 622886), (77, 396382), (98, 311443), (154, 198191), (161, 189574), (253, 120638), (322, 94787), (506, 60319), (539, 56626), (1078, 28313), (1127, 27082), (1231, 24794), (1771, 17234), (2254, 13541), (2462, 12397), (3542, 8617)]