4890130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{69859}}^1$

素因数の和:69873

約数の個数: 16

約数和(自身を含む): 10059840

約数和(自身を除く): 5169710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 69859, 139718, 349295, 489013, 698590, 978026, 2445065, 4890130]

約数ペア:

[(1, 4890130), (2, 2445065), (5, 978026), (7, 698590), (10, 489013), (14, 349295), (35, 139718), (70, 69859)]