179935420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{5333}}^1$

素因数の和:5590

約数の個数: 48

約数和(自身を含む): 433718208

約数和(自身を除く): 253782788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 241, 482, 964, 1205, 1687, 2410, 3374, 4820, 5333, 6748, 8435, 10666, 16870, 21332, 26665, 33740, 37331, 53330, 74662, 106660, 149324, 186655, 373310, 746620, 1285253, 2570506, 5141012, 6426265, 8996771, 12852530, 17993542, 25705060, 35987084, 44983855, 89967710, 179935420]

約数ペア:

[(1, 179935420), (2, 89967710), (4, 44983855), (5, 35987084), (7, 25705060), (10, 17993542), (14, 12852530), (20, 8996771), (28, 6426265), (35, 5141012), (70, 2570506), (140, 1285253), (241, 746620), (482, 373310), (964, 186655), (1205, 149324), (1687, 106660), (2410, 74662), (3374, 53330), (4820, 37331), (5333, 33740), (6748, 26665), (8435, 21332), (10666, 16870)]