70290710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{14143}}^1$

素因数の和:14228

約数の個数: 32

約数和(自身を含む): 146644992

約数和(自身を除く): 76354282

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 14143, 28286, 70715, 99001, 141430, 198002, 495005, 990010, 1004153, 2008306, 5020765, 7029071, 10041530, 14058142, 35145355, 70290710]

約数ペア:

[(1, 70290710), (2, 35145355), (5, 14058142), (7, 10041530), (10, 7029071), (14, 5020765), (35, 2008306), (70, 1004153), (71, 990010), (142, 495005), (355, 198002), (497, 141430), (710, 99001), (994, 70715), (2485, 28286), (4970, 14143)]