67770220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1319}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 163215360

約数和(自身を除く): 95445140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 367, 734, 1319, 1468, 1835, 2569, 2638, 3670, 5138, 5276, 6595, 7340, 9233, 10276, 12845, 13190, 18466, 25690, 26380, 36932, 46165, 51380, 92330, 184660, 484073, 968146, 1936292, 2420365, 3388511, 4840730, 6777022, 9681460, 13554044, 16942555, 33885110, 67770220]

約数ペア:

[(1, 67770220), (2, 33885110), (4, 16942555), (5, 13554044), (7, 9681460), (10, 6777022), (14, 4840730), (20, 3388511), (28, 2420365), (35, 1936292), (70, 968146), (140, 484073), (367, 184660), (734, 92330), (1319, 51380), (1468, 46165), (1835, 36932), (2569, 26380), (2638, 25690), (3670, 18466), (5138, 13190), (5276, 12845), (6595, 10276), (7340, 9233)]