61730278

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:676

約数の個数: 24

約数和(自身を含む): 98453448

約数和(自身を除く): 36723170

約数列:

[1, 2, 19, 38, 193, 361, 386, 443, 722, 886, 3667, 7334, 8417, 16834, 69673, 85499, 139346, 159923, 170998, 319846, 1624481, 3248962, 30865139, 61730278]

約数ペア:

[(1, 61730278), (2, 30865139), (19, 3248962), (38, 1624481), (193, 319846), (361, 170998), (386, 159923), (443, 139346), (722, 85499), (886, 69673), (3667, 16834), (7334, 8417)]