240123310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{51199}}^1$

素因数の和:51280

約数の個数: 32

約数和(自身を含む): 501350400

約数和(自身を除く): 261227090

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 51199, 102398, 255995, 358393, 511990, 716786, 1791965, 3430333, 3583930, 6860666, 17151665, 24012331, 34303330, 48024662, 120061655, 240123310]

約数ペア:

[(1, 240123310), (2, 120061655), (5, 48024662), (7, 34303330), (10, 24012331), (14, 17151665), (35, 6860666), (67, 3583930), (70, 3430333), (134, 1791965), (335, 716786), (469, 511990), (670, 358393), (938, 255995), (2345, 102398), (4690, 51199)]