29069740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29663}}^1$

素因数の和:29686

約数の個数: 36

約数和(自身を含む): 71015616

約数和(自身を除く): 41945876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 29663, 59326, 118652, 148315, 207641, 296630, 415282, 593260, 830564, 1038205, 1453487, 2076410, 2906974, 4152820, 5813948, 7267435, 14534870, 29069740]

約数ペア:

[(1, 29069740), (2, 14534870), (4, 7267435), (5, 5813948), (7, 4152820), (10, 2906974), (14, 2076410), (20, 1453487), (28, 1038205), (35, 830564), (49, 593260), (70, 415282), (98, 296630), (140, 207641), (196, 148315), (245, 118652), (490, 59326), (980, 29663)]