22747740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1399}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 63974400

約数和(自身を除く): 41226660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1399, 1626, 2710, 2798, 3252, 4065, 4197, 5420, 5596, 6995, 8130, 8394, 13990, 16260, 16788, 20985, 27980, 41970, 83940, 379129, 758258, 1137387, 1516516, 1895645, 2274774, 3791290, 4549548, 5686935, 7582580, 11373870, 22747740]

約数ペア:

[(1, 22747740), (2, 11373870), (3, 7582580), (4, 5686935), (5, 4549548), (6, 3791290), (10, 2274774), (12, 1895645), (15, 1516516), (20, 1137387), (30, 758258), (60, 379129), (271, 83940), (542, 41970), (813, 27980), (1084, 20985), (1355, 16788), (1399, 16260), (1626, 13990), (2710, 8394), (2798, 8130), (3252, 6995), (4065, 5596), (4197, 5420)]