64954590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{27407}}^1$

素因数の和:27496

約数の個数: 32

約数和(自身を含む): 157870080

約数和(自身を除く): 92915490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 27407, 54814, 82221, 137035, 164442, 274070, 411105, 822210, 2165153, 4330306, 6495459, 10825765, 12990918, 21651530, 32477295, 64954590]

約数ペア:

[(1, 64954590), (2, 32477295), (3, 21651530), (5, 12990918), (6, 10825765), (10, 6495459), (15, 4330306), (30, 2165153), (79, 822210), (158, 411105), (237, 274070), (395, 164442), (474, 137035), (790, 82221), (1185, 54814), (2370, 27407)]