3021340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{3083}}^1$

素因数の和:3106

約数の個数: 36

約数和(自身を含む): 7383096

約数和(自身を除く): 4361756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 3083, 6166, 12332, 15415, 21581, 30830, 43162, 61660, 86324, 107905, 151067, 215810, 302134, 431620, 604268, 755335, 1510670, 3021340]

約数ペア:

[(1, 3021340), (2, 1510670), (4, 755335), (5, 604268), (7, 431620), (10, 302134), (14, 215810), (20, 151067), (28, 107905), (35, 86324), (49, 61660), (70, 43162), (98, 30830), (140, 21581), (196, 15415), (245, 12332), (490, 6166), (980, 3083)]