6533240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23333}}^1$

素因数の和:23351

約数の個数: 32

約数和(自身を含む): 16800480

約数和(自身を除く): 10267240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 23333, 46666, 93332, 116665, 163331, 186664, 233330, 326662, 466660, 653324, 816655, 933320, 1306648, 1633310, 3266620, 6533240]

約数ペア:

[(1, 6533240), (2, 3266620), (4, 1633310), (5, 1306648), (7, 933320), (8, 816655), (10, 653324), (14, 466660), (20, 326662), (28, 233330), (35, 186664), (40, 163331), (56, 116665), (70, 93332), (140, 46666), (280, 23333)]